Develop Bugs

[IDIOTS GUIDE] Idiots guide to rooted DK28 (froyo) with working gps on the epic.

PLEASE DO NOT POST IN THIS THREAD WE ALL KNOW IDIOTS WILL NOT READ A THREAD WITH MORE THAN 2 PAGES THEY WILL JUST MAKE A NEW THREAD PM ME INSTEAD AND INFORMATION WILL BE ADDED TO THE OP!!!
First off this seems to be needed so mod move to where ever it should be if not here. Please note I am not the smartest guy in the world but I do know how to answer my own questions with the search feature. Except for my wifi tether .....
WARNING If you follow this guide your warranty will be void and its not my fault. you assume all responsibility for any damages. If you cannot follow this guide you should find someone with the knowledge to help you. PERIOD.
All of this information is available on the forum in MANY posts.
Do a few searches or look at the epic wiki for the links you need. If you cant get the files on your own STOP NOW AND ASK A FRIEND WITH AT LEAST 6 BRAIN CELLS FOR HELP!
What you need
Odin with .pit
Samsung driver for your pc (if you dont know if your x86 or x64 STOP NOW)
DK28 .tar
One Click Root with your choice of ClockWorkMod
What ever rom you want if you want a rom make sure it needs DK28 and make sure you have the proper rom for your file system (RFS or EXT4)
Connectbot from market
Your msl
How to get msl follows.
1. Open connectbot use hardware keyboard for this part.
2. See the box that says ssh? Click it and make it say local.
3. Type something in the text box (says nickname) and hit enter.
4. Type getprop hit enter.
5. Scroll up until you see the line [ril.MSL]: [******] the number are your msl write it down. ( Yep tiny letters sorry )
6. Type exit press enter, hit yes to close session close connectbot.
7. If you are now in possession of your msl , CONGRATS your not a total moron. If not do the rest of the world a favor and PLEASE DO NOT BREED!!!!
8. If you are sure you did it all right and still dont have your msl and are VERY SURE YOUR NOT AN IDIOT or just cant read the tiny letters call *2 ask for tech support and ask them for your msl.
9. Go to step 1 of How to root with working gps on DK28.
How to root with working gps on DK28 follows.
1. Install Samsung driver.
2. Open Odin.
3. Place .pit in .pit section of Odin.
4. Place DK28 .tar in PDA section of Odin.
5. Power off phone.
6. Open keyboard and hold 1 (number one) key and power key for download mode.
7. Connect usb cable to pc and phone WAIT for driver installed successfully pop up.
8. Look at top left of Odin you should see a yellow bar with connected in it.
9. If all is well hit start and wait for Odin to do its thing and phone to reboot, If not unplug and replug usb. Still no good? STOP NOW AND GET A FRIEND TO HELP.
10. You should now be running stock DK28. From homescreen hit menu , settings, about phone, and look at baseband version if it says DK28 your good for next step. If not start at step 2 or STOP NOW AND ASK A FRIEND FOR HELP.
11. Unplug usb.
12. From homescreen hit menu, settings, applications, development, check usb debugging.
13. Plug usb, WAIT for driver installed successfully pop up.
14. Find your .zip file for the OneClickRoot you chose, right click it and extract to *** folder.
15. Open the new folder.
16. Find the file called run (windows batch file if you look at type tab) NOT RUN.SH, right click and run as admin.
17. Follow on screen instructions, letting the program do its thing and wait for phone to reboot. IN CASE YOU MISS IT ON SCREEN IF THIS STEP TAKES MORE THAN 5 MINUTES WITH NO ACTIVITY START AT STEP 16. If you have issues with this step try a few more times IT DOES NOT WORK EVERY TIME.
18. Your phone should reboot.
19. If you want to keep the stock DK28 your done download gps status and toolbox from market run it and hit menu, tools, and calibrate compass because your north south is probably backwards, also calibrate your pitch and roll.
20. Want to install a rom? Place the .zip of the rom you want on your sd card somewhere easy to find.
21. Power off phone.
22. If you picked CWM3 (ClockWorkMod 3) this step will take a few minutes. Do a 3 finger reboot ( In this order press and hold volume down, camera, power hold them all until samsung screen). If on CWM3 the phone will change file system to EXT4 before you can do anything else so let it do its thing.
23. Using volume keys for up and down and camera for enter go to install .zip from sd card, hit camera, go to choose .zip, hit camera, then find the .zip file for your rom and select it with camera. The .zip should be installing now let it do its thing.
24. If it did not reboot select reboot system now, NOT REBOOT RECOVERY.
25. You should now be running your rom of choice. Check by hitting menu, settings, about phone.
26. Go to market and get gps status and toolbox.
27. Open gps status and toolbox, hit menu, calibrate compass, and calibrate pitch and roll, and all should be good.
28. If you made it to this step pat yourself on the back because your not a total idiot. You have now successfully searched the forums, (remember this before you post or people will yell at you) , downloaded files, installed those files, and followed directions.
If you end up at STOP NOW.... you may pm me and I will try my best to answer your question, you will however be ignored if your question can be answered searching the forum because you are a TOTAL WASTE OF OXYGEN. Any questions posted in this thread about this thread will be ignored because you are a MORON.
If you feel that this is incomplete in any way pm me and I will add what is necessary.
PLEASE DO NOT POST IN THIS THREAD WE ALL KNOW IDIOTS WILL NOT READ A THREAD WITH MORE THAN 2 PAGES THEY WILL JUST MAKE A NEW THREAD PM ME INSTEAD AND INFORMATION WILL BE ADDED TO THE OP!!!

Reserved......

[Q] One Click Root file extraction gives V Warning

Noob rooter question: I was extracting the Oneclickroot file from Qbking and FSecure warned me about a virus (which it removed ) called "Exploit:Android/DroidRooter:B". I noticed then that the folder was missing this file: "rageagainstthecageare5.bin". I can turn off real time scanning and get that file to extract, but my question is, is this a valid file that is needed in OneclickRoot? Or is it really a virus?

rando991 said:
Noob rooter question: I was extracting the Oneclickroot file from Qbking and FSecure warned me about a virus (which it removed ) called "Exploit:Android/DroidRooter:B". I noticed then that the folder was missing this file: "rageagainstthecageare5.bin". I can turn off real time scanning and get that file to extract, but my question is, is this a valid file that is needed in OneclickRoot? Or is it really a virus?
Click to expand...
Click to collapse
in OP of the one-click root thread where you downloaded it.
Rodderik said:
Notes:
1. Button mappings are slightly different from older versions of CWM. Volume buttons = Up and Down, Power or Camera = Enter, Capacitive Back = Back. Capacitive Home also works as enter but not correctly from the main menu so if you hit it and the screen disappears hit Capacitive Home again or Capacitive Back to bring it back.
NOTE: As of 3.1.0.1 the buttons have been sorted out.
2. KNOWN ISSUE: When invoked, reboot recovery requires a re-plug of the usb cable for adb to work again. Simply unplug the usb cable and plug it back in.
3. If the script does not reboot your phone at the end please run the script again. If it still doesn't work reboot the phone and run the script again.
4. USB Mass Storage can be mounted from inside of recovery. 'adb shell' into the phone and type 'mountums' MAKE SURE YOU SAFELY REMOVE/EJECT BEFORE RUNNING 'umountums' to safely unmount sdcard.
NOTE: As of 3.1.0.1 mounting from the menu works again!
5. There is a Go Back menu option but it must be enabled. See the post here.
6. VIRUS ALERT!!! rageagainstthecage may be detected by your antivirus program but it is NOT harmful to your computer. See this post for an explanation.
Click to expand...
Click to collapse
The video tutorials are just tools to assist you. That doesn't mean you should not do your research.

It is not a virus.
From the developer Rodderick
http://forum.xda-developers.com/showpost.php?p=13868587&postcount=36

Thanks to all, I had gone thru a lot of the links, getting the files, looking at the videos, and reading the instructions, as well as gathering data on how to restore in case something went wrong, but somehow missed that line about the false positive. I even searched the forum afterwards about virus issues and though I didn't see that info in the link where i got the file I felt that this was a safe file. I think I was in information overload...Just wanted to be sure. Thanks for the answers anyway.

[VZW/SPRINT/GSM][Guide] Ultimate Galaxy Nexus Guide (Unlock/Root/Flash Roms/FAQ)

Post One: Unlocking and Rooting
Post Two: Installing Roms / Kernels / Tweaks
Post Three: Panic Section / FAQ / Miscellaneous
Unlocking The Bootloader And Obtaining Root
*This part of the tutorial is geared towards Windows users. I have a windows machine and will post instructions only on methods I personally have tested. This guide will assist other users. Once we unlock and root your device: this guide will be relevant to everyone.*
Time required:
20-40 minutes.
Setting up ADB for our device:
Download the AndroidSDK onto your computer.
Note: Google changes their mind every other week as to if this will be distributed as a .zip or an .exe. If you get an .zip file, simply extract the contents to your C:\ drive. For an .exe install it like you would any other program, but set the path directly to the C:\ drive when the installer asks.
Or...you can use this page to download the "ADB for Dummies AIO App."
This will automatically install ADB for you to your C:\ directory. It's very very simple this way.
If your platform-tools folder doesn't have a fastboot.exe, place this fastboot.exe file in your C:\android-sdk-windows\platform-tools (or possibly simply called tools, if you set up ADB ages ago) folder.
Now you have ADB installed! Congratulations.
Unlocking the Bootloader:
***NOTE***
This will perform a factory reset on your device. You'll lose all applications. You'll lose everything. Even the data on your SD Card! Backup your SD to your computer BEFORE performing this. There is a method for backing your applications up, detailed HERE.
Get the drivers:
Uninstall any previously attempted drivers if they don't work and move to the next.
Samsung's website has a download here under "Manuals & Downloads > Software."
Option Two: Navigate to the "Device Manager" (Control Panel > Device Manager) in Windows and Select the android device. Open the properties and select the "Install Driver" option. Pick the driver with "Install from disk." Ignore any warnings about the driver not being signed properly.
PDAnet's drivers may work if the above options don't. Simply install PDAnet (after uninstalling any previous attempted driver installations) to get the drivers.
While that is downloading, on your Galaxy Nexus: turn USB debugging on.
This can be found in Settings>Developer Options>USB Debugging
Once the drivers are installed, navigate to the C:\android-sdk-windows\platform-tools folder on your computer.
Hold shift and right click. Select "Open Command Window Here."
On your phone: turn USB Debugging On. This can be found in Settings>Developer Settings.
Plug your phone into the computer. Now in this command window type:
Code:
adb reboot bootloader
(Hit Enter)
Your phone should now boot into a screen with a green android with his chest exposed.
Type this:
Code:
fastboot oem unlock
(Hit Enter)
If your Command Prompt displays the message "waiting for device" your driver wasn't successfully installed.
Close the Command Prompt window and open Device manager while your phone is still plugged in. (Search for it using the search option).
Right Click the "Android" option and select Update Driver. Choose to "Browse My Computer" and "Let Me Pick From A List." Pick the Samsung driver with the newest date and install it. Now retry the code above.
Your phone will ask if you want to unlock it. Select "Yes" by using the volume keys and use power to select it.
Now, navigate to "Recovery Mode" with the volume keys. Use power to select.
A screen with another Android will pop up. Press Volume Up and Power at the same time.
Select Factory Reset. This process may take a few minutes. Be patient and let it work.
Once finished, select "Reboot."
Your phone is now unlocked!
Obtaining Root Access and Custom Recovery:
Turn on USB Debugging in Settings>Developer Options>USB Debugging.
Download the following:
SuperSU (CWM .zip)
CWM (Pick the version for your device [GSM/SPRINT/VERIZON])
Place the recovery-clockwork-VERSIONNUMBER-toro.img (or the recovery-clockwork-VERSIONNUMBER-toroplus.img if you're a Sprint user. Or the recovery-clockwork-VERSIONNUMBER-maguro.img if you're a GSM user) file into your C:\android-sdk-windows\platform-tools folder.
Put the SuperSU.zip on your phone.
Open another Command Prompt if it isn't still open. (Navigate to C:\android-sdk-windows\platform-tools and shift + right click. Select "Open Command Window Here.")
With your phone plugged in type:
Code:
adb reboot bootloader
(Hit Enter)
And wait for your phone to boot into the android again.
Now type:
Code:
fastboot flash recovery IMAGENAME.img
(Change the file name to the correct file name and Hit Enter)
Once that is finished: select the "Recovery Mode" option again on your phone.
You should get a new recovery menu here. Select "install zip from sd card" and "choose zip from sd card."
Find the SuperSU.zip that you transferred earlier and select "Yes" to installing.
Navigate back to "Reboot" and reboot your phone.
You're now rooted!
However, ClockworkMod Recovery won't continue to load after this.
To fix this, find "Rom Manager" from the market. (The free version is fine.) Use the "Flash ClockworkMod Recovery" option.
If your recovery still doesn't stick around after a reboot, you have another couple options. Find a file explorer that allows root access, such as Root Explorer. Use this program to rename /system/etc/install-recovery.sh to /system/etc/install-recovery.bak. You'll need to mount the system as r/w to do this. Root Explorer provides a button at the top to do so.
Or, you can do this completely manually by firing up ADB again and running a few commands:
Code:
adb shell
(Hit Enter)
Code:
su
(Hit Enter)
Code:
mount -o remount,rw -t ext4 /dev/block/mmcblk0p1 /system
(Hit Enter)
Code:
mv /system/etc/install-recovery.sh /system/etc/install-recovery.bak
(Hit Enter)
Congratulations!
Your phone is now unlocked, rooted, and has a custom recovery!
Continue reading the next posts for info on getting custom roms, kernels, tweaks, and more!
***I take no responsibility for what happens to your phone due to following this guide! That being said, not only am I sure you'll be fine...but there are an endless amount of users who would be glad to help if you need it.***
Thanks:
Google, for making Android a reality.
VanillaTbone, for the ADB AIO app.
Droid-Life, for a previous guide that I used as an outline while writing this one.
Efrant, for posting about a bootloader locking utility without USB.
ClockworkMod team, for being a part of making our phones as awesome as they are.
The assorted developers, who continue to push out amazing material for us to use.
The awesome community, for endlessly supporting both Android itself and its users.

Installing Custom Roms Kernels and Tweaks
All of the instructions below require your bootloader to be unlocked. Please follow the guide above and return here when you're done.
Backing Your Files Up:
Time required:
15-25 minutes.
Making a Nandroid
The first thing you're going to want to do is back up your phone's entire system. This is done by making a "nandroid."
To do this, boot into ClockworkMod Recovery. To accomplish this: Turn your phone off. Once it is completely off: hold both volume buttons and the power button until the Android with his chest exposed is displayed. Navigate to the "Recovery Mode" option and select "backup."
This will take some time. Be patient and let it finish. This process is important! You should always have a recent nandroid available on your device.
Backing Your Applications Up
Install Titanium Backup from the market.
Open Titanium Backup. A Superuser request should pop up. Allow it. Note: if Titanium Backup then says it failed to obtain root access; press the menu button and select more>reload application.
Press menu>batch. Select "Backup all User Apps." Select all and "Run the Batch Operation."
Let the process complete. This may take quite some time: depending on how many applications you have installed.
You can now backup your Text Messages, Bookmarks, and WiFi addresses with Titanium Backup as well.
Press Menu>Backup Data To XML to do so.
Backing Your Contacts Up
Note: This process may or not be useful to you. The Google servers should automatically import any contacts you have stored back whenever you install a new rom. Also note that Facebook/Google+/etc contacts will need to be synced again through their respective applications.
Open the Contacts application.
Press the Menu button.
Select import/export.
Export to storage.
Installing A Rom (Or Kernel/Radios/Tweaks/Themes/etc.)
Time Required:
5-10 minutes.
Note:
Follow the guide above about backing your phone up before attempting!
This guide will also work for flashing kernels/radios/themes/tweaks/etc. Simply ignore the part about wiping data and wipe whatever the thread says you should. You only need to restore data after a rom install.
Find a Rom You'd Like To Try:
Verizon Galaxy Nexus
Sprint Galaxy Nexus
GSM Galaxy Nexus
Download the rom you'd like to try on your device.
Most roms also require you to install "gapps" as well.
You can find the correct ones for the rom you're using in the rom thread.
Make sure the Rom and Gapps are on your SD card.
Now, open Google Wallet (if you have it installed) and press Options>Settings>Reset Google Wallet. This will prevent the "Secure Element" errors some users have experienced.
Boot into ClockworkMod Recovery by turning your device completely off. Hold volume up, volume down, and power until the green Android with the open chest is displayed. Navigate to "Recovery Mode" with the volume buttons and select using the power button.
Remember to have a recent nandroid before continuing!
Navigate to "wipe data/factory reset" and select it. Select "yes."
Wait for the process to complete. This may take some time. Be patient!
Once complete: Navigate to "Install Zip from SD card" and "Choose zip from SD card."
Find the rom's .zip and install it. Once that completes install any applicable gapps' .zip.
Select the "Reboot" option.
Congratulations! Your phone should now boot into the custom rom!
Follow the prompts to re-activate your phone.
Restoring Your Applications / Contacts / Nandroid
Time Required:
5-15 minutes.
Restoring Your Applicaions
Install Titanium Backup. Note: you may want the pro key. If you have it, you won't have to manually click "install" on each application. The process is completely automated. Open Titanium Backup (grant root access. If titanium says it failed to obtain root access, press menu>more>reload application). Press menu>batch>restore missing apps with data. Now, here you have a choice to make. Do you want a completely clean install? Select "app only" and run the batch operation (Deselect Google Wallet first. We don't want to risk restoring wallet in any way. Install it manually through the Play Store.). Do you want all of your application data (saved games/settings/etc)? Select "app+data" and run the batch operation (Deselect Google Wallet first. We don't want to risk restoring wallet in any way. Install it manually through the Play Store.). This MAY cause you problems or it may not. Personally, I often restore application data and seldom run into any trouble. If you do find that restoring data caused problems, follow the guide above to re-install your rom and restore without data. This process will take some time. Be patient (I'd suggest turning your screen off so the screen doesn't burn, but that's just me.) It will vibrate upon completion.
You can now restore your Text Messages, Bookmarks, and WiFi addresses if you backed them up by pressing Menu>Restore Data From XML.
Note:
Overclocking/CPU tweaking applications should never be restored with data. Simply deselect it from the list.
Facebook/Haxsync/Google+ may have problems restoring your contacts when installed through Titanium Backup. Simply uninstall and reinstall through the market (and be sure to log in and select to sync your contacts again).
Also, if you have NFC Task Launcher successfully launching Tasker tasks with your stickers: they may not immediately work.
Through my testing, it's as simple to fix as uninstalling NFC Task Launcher and Tasker. Restore Tasker first. Then restore NFC task launcher.
Restoring Your Contacts
If google fails to restore your contacts (not facebook/haxsync/google+/etc) you may import them manually if you backed them up.
Open the contacts application and press menu>import/export>import from storage.
Restoring A Nandroid
If your phone is acting funny or won't boot...restore a nandroid from a previous rom or working set-up.
You may also use a Nandroid to switch back to a previous rom if you decide you don't like the one you're on.
Do this by booting into ClockworkMod Recovery (hold volume up, volume down, and power while your phone is off and navigate to "Recovery Mode").
Simply select "restore" and find the most recent (or relevant) backup.
This process will take some time. Be patient and let it complete! Once done, select "Reboot."
Note:
Nandroids are stored in the "clockworkmod" folder on your SD card. They take up quite a bit of space. ALWAYS have at least one recent one on your SD card. However, since these are huge files: you may like to delete old ones to save space. You must delete backups by booting into CWM and navigating to Backup and Restore>Delete.
Important Notes About Restoration
I outline the method of using Titanium Backup above for a reason. Restoring system applications and data is the most common cause of problems on custom roms. For this reason, always ONLY restore "missing applications" from "user applications" that were backed up when restoring onto a new rom. Every time you restore system data or applications a narwhal sodomizes your favorite childhood cartoon. This is FACT.
Installing Alternate Custom Recoveries
If you find a custom recovery (such as the touch-recovery options) that came as a .img file:
Use these instructions to flash. Plug your phone into the computer. Open up ADB. Move the .img to the C:\android-sdk-windows\platform-tools folder.
Type the following:
Code:
adb reboot bootloader
(Hit Enter)
You can also manually boot to the bootloader by powering off and holding volume down, volume up, power buttons until the green Android with his chest exposed is displayed.
Then type:
Code:
fastboot flash recovery FILENAME.img
(Replace the file name with whatever the .img is called and Hit Enter).
Wait for the process to complete and reboot.
***I take no responsibility for what happens to your phone due to following this guide! That being said, not only am I sure you'll be fine...but there are an endless amount of users who would be glad to help if you need it.***

Panic Section! (Something is Wrong)
Q: My phone won't boot!
A: The easiest option is to get into recovery and restore a nandroid using the above guide (pull battery to put phone in an off-state if needed).
However, more advanced options are available if you don't have a nandroid available (You're naughty).
Do you have another rom .zip available on your SD card? If so, simply use the above guide for installing a rom to get you booting again.
If not, you can download one on your PC. Boot into fastboot (the green Android with open chest menu). Navigate to recovery and select it with the power button.
Move the .zip to the C:\android-sdk-windows\platform-tools folder.
Open ADB.
Change the NAMEOFZIP.zip below to the correct file name...and perform the action.
Code:
adb push NAMEOFZIP.zip /sdcard/NAMEOFZIP.zip
(Hit enter)
You may have to reboot recovery to get the file to show up. Now follow the guide above for flashing a rom to get you booting again.
Did you install a tweak that modified only a file or two on your phone? (Find this out by opening the .zip and looking in the folders (ignore META-INF). Good news! We MAY be able to recover you completely. If this doesn't work...you'll have to follow another method.
Get your phone into fastboot (the boot-menu that allows you to select recovery/reboot/etc). Navigate to recovery and select it. Start up ADB. Pull the files that were modified out of the stock rom's .zip (using whatever tweak you were installing as reference to find what was changed) that you're on into the C:\android-sdk-windows\platform-tools folder. Now we're going to push these files onto your phone...replacing the tweaked ones and hopefully getting you booted again. Use this code, but change the values of the file name and where it should reside. This is only an example!
Code:
adb shell
(Hit Enter)
Code:
su
(Hit Enter)
Code:
mount -o remount,rw -t ext4 /dev/block/mmcblk0p1 /system
(Hit Enter)
This will mount your system so you can write to it.
Code:
exit
(Hit Enter)
This should exit shell and allow the use of adb commands again. You may need to type it a couple of times (until the #_ changes back to the platform_tools> prompt).
Code:
adb push framework-res.apk /system/framework/framework-res.apk
(Press enter after each file that you need to replace).
Note: This last option probably won't work. I'd just skip over it unless you're absolutely adamant about restoring your current setup and want to try everything possible.
Q: I want my SDcard files from my phone...but I'm in a situation where I need to flash stock images! This will erase my SD content. What can I do to save it?
A: Do you have a custom recovery installed? If not, download a custom recovery from post one in this guide and flash it using those instructions. You'll need to be in a custom recovery in order to obtain ADB access without booting your phone. Boot into recovery (With phone turned off: hold Power and Volume+ and Volume- until the bootloader pops up and navigate to "Recovery"). Run the command:
Code:
adb pull /sdcard/ /SDCARD/
(Hit Enter)
This will put all of your files into a folder called "SDCARD" in your C:\ drive. Keep in mind that this will take a LONG time. Maybe a couple of hours.
To restore once you're booting again:
Move the "SDCARD" folder you created from your C:\ drive to the platform-tools folder. Then input:
Code:
adb push SDCARD /sdcard/
(Hit Enter)
Q: How do I make an "ADB Backup?"
A: An ADB Backup will backup your phones data (applications and their settings). Follow the guide HERE about ADB Backups.
Q: My phone gets really sluggish and often turns off or reboots on its own.
A: Without knowing anything about your situation...I'd say you either have severely bad data somewhere or some bad kernel tweaks. Use the rom install guide above, paying close attention to the part about backing up and restoring if you haven't already. In the case of a kernel problem, you're likely undervolting too low. Restore the stock kernel values and see if your problems subside.
Q: My phone screen won't turn on! This requires a battery pull to fix.
A: This is called a "Black Screen of Death" or BSOD. This is generally due to using a governor such as InteractiveX or HotplugX or possibly undervolting your device too low. Change governors or up your slots a bit.
Q: My phone is doing really weird things. Regardless of kernel/rom and even if I don't restore any data at all! Either that or I simply cannot boot up! My phone is possessed no matter what I do!
A: Razorloves has made a wonderful guide on restoring your Verizon phone back to stock. You can find it Here.
Shabbypenguin made an ODIN guide for Sprint users located Here.
Evostance made one for the GSM users, found Here.
Verizon/GSM images can always be found Here in the case that the above guides aren't updated.
Change the file names in the above guides, and you'll be good to go. *At the time of writing: Sprint images not available directly from Google.*
Q: My USB port is broken. How can I return to stock and re-lock my bootloader?
Follow the instructions in THIS post.
FAQ
Roms/Kernels
Q: What is the best rom?
A: The "best" rom is a matter of opinion. Do you like a certain customization and can't live without it? Use a rom that has that option.
Q: What is the best rom for battery life?
A: Roms themselves really shouldn't impact your battery all that much. They can have an impact, but if you're really looking for better battery I'd suggest swapping kernels or tweaking yours.
Q: What is the best rom for stability?
A: All of the roms out are "stable." They may have options that don't work correctly, but generally: this is user error. If you follow my advice on installing a rom, you'll end up with MUCH fewer bugs.
Q: What is the best kernel?
A: The best kernel is a matter of opinion. Some users may love one, while others swear by another. Find one you like and tweak it accordingly.
Q: How do I tweak a kernel for better battery?
A: Generally, you'll want to either change your governor and or undervolt and or underclock your kernel. This is done either by using SetCPU or similar apps, or with an option in your rom (usually labeled "performance" or something similar). Take note: extremely high/low voltages may cause instability. Never "set at boot" until you've thoroughly tested the options you've set. Testing includes low strain (like turning your screen off for an hour) and high strain (like playing a game for an hour) scenarios. To be extra safe: run the values for a couple days before setting them at boot. Follow the users ideas in the kernel's threads for some guidelines. However, remember that not all values will play nicely with all phones.
Miscellaneous
Q: Why does my phone perform so bad on benchmarking tests?
A: This depends on what you define as "bad." Does your phone feel fine? Ignore it. If your phone is really sluggish...you're running bad kernel settings or have bad data somewhere. That being said: our phones aren't going to be FANTASTIC with these benchmark tests. Sorry, but they aren't. We have a huge screen. And huge pixel density. And our GPU isn't the greatest of greats. This isn't bashing on the nexus at all. I'd rather have a phone that performs in every day use than a phone that gets a "FANTASTIC" benchmark but feels groggy when I perform simple tasks.
Q: How can Verizon users get Google Wallet?
A: Scan this with Google Goggles. Open the link with the Play Store.
Q: Why isn't Google Wallet working at [store]?
A: I'm not sure if it's a Google Wallet problem, or a problem with the terminal. But I personally struggle to find a terminal that consistently works in my area. Something that has generally worked for me is to open wallet and go to Options>Reset Google Wallet. You must then re-add any cards you had.
Q: Does my ass look good in these shorts?
A: Yes.
Neat Ideas / How to Show Off the Galaxy Nexus
-Get some NFC stickers. Tagstand has them available.
You can use these to make your phone perform certain tasks when you touch the sticker. Use NFC Task Launcher to define the tasks. These are capable of doing simple things like muting your volume to the more complex like turning on Tasker tasks that do things like auto-reply to text messages while you're at work.
-Do you have any suggestions? Submit them below!
***I take no responsibility for what happens to your phone due to following this guide! That being said, not only am I sure you'll be fine...but there are an endless amount of users who would be glad to help if you need it.***

Thanks for the great guide!
I have a few questions. What are kernels? What do they do? Can I have a bad kernel and ROM combination? I'm currently using AOKP build 27. What are some good kernels you would suggest? Should I save my current kernel? How would I go back to my current kernel?
Are BAMF and CM9 only for the CDMA GNex? They both say Toro and isn't that the CDMA version and Maguro is the GSM?

Tks man it was easy and smooth, now i´m rooted rocking cm9 on my Galaxy Nexus!!

3bs11 said:
Thanks for the great guide!
I have a few questions. What are kernels? What do they do? Can I have a bad kernel and ROM combination? I'm currently using AOKP build 27. What are some good kernels you would suggest? Should I save my current kernel? How would I go back to my current kernel?
Are BAMF and CM9 only for the CDMA GNex? They both say Toro and isn't that the CDMA version and Maguro is the GSM?
Click to expand...
Click to collapse
Kernels are the base of your phone.
They are the "engine" as far as software is concerned.
Bad Kernel/Rom combinations...kind of.
Some features may be removed from kernels. Like the ability to use the color control built into CM9. But generally, no. Other than hard-linked features built for the rom and supported by the kernel, no. I've yet to find any other than the CM9 reference I made.
Going back is as simple as re-flashing your kernel.
Remember: turn of any CPU changing apps like SetCPU or Rom-specific "performance" features before switching. You can then re-evaluate your settings.
Bamf is toro only still, I believe.
http://download.cyanogenmod.com/?device=maguro
Maguro cm9 (gsm).
Oh...
And bump for ze sake of easy access.
Wish I could get this stickied <_<

agreed this should be stickied...an a read this 20 times should be applied before posts can be made.....Oh and thanks for this it will be a one stop shop as it progress's.....

Awesome guide. Needs to be stickied. Also, I agree, my ass does look good in these shorts...
Sent from my GSM Galaxy Nexus using XDA Premium

beans_p_ said:
Awesome guide. Needs to be stickied. Also, I agree, my ass does look good in these shorts...
Sent from my GSM Galaxy Nexus using XDA Premium
Click to expand...
Click to collapse
Le' bump.

Huge props, this is fantastically written and very in depth. If I had never flashed before this would be brilliant. Thank you for your work mate excellent job
J
Sent from my Galaxy Nexus - AOKP M4 - Franco M1

Thanks sir!
Another bump.
And I'll continue to do this until this is stickied.
It's straight stupid to not even have ONE stickied thread about the basics...

Can't describe how fantastic this guide is; it should be stickied in both the general and the development section.
If it isn't too much trouble, it would be awesome if you could put the steps to renaming the recovery.sh so the clockwork mod sticks and perhaps to reverse it (if I remember this right).

SovereigN7 said:
Can't describe how fantastic this guide is; it should be stickied in both the general and the development section.
If it isn't too much trouble, it would be awesome if you could put the steps to renaming the recovery.sh so the clockwork mod sticks and perhaps to reverse it (if I remember this right).
Click to expand...
Click to collapse
Actually, I would include that...
But flashing recovery through rom manager works as well.
And I'd rather keep it noob-friendly.
I follow a forum where they said to rename that...and there are like 15 pages of people asking the same questions as to why terminal/adb aren't working.

Fixed wording of "shift" showing as "****" lol.
And...le bump.

@Jubakuba You might want to add the link for the recovery image for maguro as well. Your instructions only have toro in there! Beginners may get stuck on that.

ankushkatari said:
@Jubakuba You might want to add the link for the recovery image for maguro as well. Your instructions only have toro in there! Beginners may get stuck on that.
Click to expand...
Click to collapse
Look again, it's there.
Thanks though!
Edit:
Upon checking to make sure I wasn't wrong...
The link should have appeared next to the CDMA for simplicity.
So I updated.
This was initially a RootzWiki CDMA forum post...
Had to be edited for here a bit...and the merged CDMA/GSM forum here makes it a bit hard.
Thanks!

Awesome job on this Jubakuba, thank you for sharing it. Stickied it is.
(You can quit bumping it now )

xHausx said:
Awesome job on this Jubakuba, thank you for sharing it. Stickied it is.
(You can quit bumping it now )
Click to expand...
Click to collapse
Lol, sorry
And thanks!

thanks, I had no clue about tags, wish they worked with phone off.

That is a very good guide by the way. Wish I had that when I did my phone but I had a great guy help me out. So I was lucky. Thanks for this!

[GUIDE][ROOT][CWR/TWRP][DEODEX][OVERCLOCKING] SGH-S730M - Samsung Galaxy Discover

Note: This is an old phone. It's no longer being supported by Samsung, and I see that nobody is selling this phone except for eBay or Amazon. I also have a new phone now and my Discover is simply sitting there for me to have fun with. I won't be actively developing for this phone. However, I will provide support with any issues you may encounter. This thread will be kept here for future reference if anyone needs help.
Update (2022): ​I am no longer using Android. This is my last update here.​Copies of the relevant files are shared in this google drive link:​
SGH740M Root Files - Google Drive
drive.google.com
​
Please thank Ivdoan he is the mastermind behind finding and implementing root for this phone.
Thanks to JohnnyGalto for giving us updated CWM, TWRP, and Partition Tables!
THIS THREAD IS INTENDED TO USE ONLY FOR THE SGH-S730M, AND NOT FOR ANY OTHER PHONE. I CANNOT CONFIRM THAT IT WILL WORK ON ANY OTHER SGH-S730 VARIANTS, SO USE THIS THREAD AT YOUR OWN RISK. I AM NOT RESPONSIBLE FOR ANY DATA LOSS, OR BRICKING THAT IS A RESULT FROM YOU CHOOSING TO ROOT. HOWEVER, IF YOU SOFT BRICK YOUR PHONE, IT CAN BE FIXED VIA CLOCKWORK RECOVERY. WARNING ABOUT USING ODIN: IF YOU ARE A NOOB, ONLY CLICK ON THE BUTTONS I TELL YOU TO CLICK, AND NOTHING ELSE. I ACCIDENTALLY SOFT BRICKED MY PHONE BECAUSE I HIT THE WRONG BUTTON WHILE USING ODIN - AND DONT WANT YOU TO DO THE SAME THING. AND LASTLY, ROOTING AND MODDING THIS PHONE WILL VOID YOUR WARRANTY. SINCE THERE IS NO OFFICIAL WAY TO RETURN TO STOCK, ONCE YOU MODIFY YOUR PHONE: YOU ARE ON YOUR OWN FATE!
IF YOU HAVE THE 730G VARIANT (Tracfone, Net10), GO HERE: http://forum.xda-developers.com/showthread.php?p=47417608
Click to expand...
Click to collapse
Issues and Bugs (Known Problems)
Okay, with deodexing - sometimes the SamsungIME.apk in the /system/app directory can be a pain to deal with! I put a warning in my deodex CWR script that tells about this issue. It does seem to correct itself overtime, so I am not too worried at the moment (but still very annoyed).
Also, it seems that many users have been experiencing strange battery problems (such as the phone suddenly losing half of its charge in 3 minutes). I hope it is an software issue (correctable), or just a battery issue (fixable), rather than a hardware issue (hard to fix).
Rooting, Custom Recovery, and Unbricking Guide (Everyone)
]If you want to root your phone then follow part A.
If you want to root your phone and add custom recovery then follow parts A and B.
If you have soft bricked your phone, then please complete all steps outlined below (if not already done yet).
The tutorial is done on a Windows computer and is meant for a Windows computer. Steps will vary slightly or tremendously if it is done on any other OS.
Part A - Rooting the SGH-S730m
1. Download and install UnlockRoot Free on your PC. YOU DO NOT HAVE TO INSTALL BLOATWARE!!! PLEASE READ SETUP INSTRUCTIONS CAREFULLY!!!
2. Download and Install Samsung USB Drivers. If it prompts you to reboot for any reason, then reboot your Computer.
3. After all of this is over, you have to prepare yourself for the hardest part of this whole process, and maybe the most complicated dilemma you will ever face in the entirety of your lives.
4. Turn on your phone if it isn't already. Wait for the phone to fully boot.
5. Plug your phone into the computer via USB.
6. Run UnlockRoot on your computer and click the "Root" Button (when it prompts you to install bloatware apps on your device, say no).
DO NOT UNPLUG YOUR PHONE UNTIL UnlockRoot SAYS IT IS OK TO DO SO!!!!
Congratulations, you have should now have a rooted SGH-730m in proximity to your hands! :fingers-crossed:
How to verify your 730M is rooted
If by any reason, you feel unsure as to if your phone is actually rooted or not:
Install a root checking app.
These apps will tell you if your phone has root access or not.
Try Root Checker from the Google Play Store.
Install a terminal emulation app.
In these apps, type the command "su" (without quotes). If you get "permission denied" you have not rooted your device. If it prompts you for root privileges (ie a popup appears) then your device is rooted!
Try Terminal Emulator from the Google Play Store.
If you are a n00b (like me occasionally), and you fail to understand why something works, or, the exact opposite: Don't worry! You probably thought the auxiliary headphone jack was the USB port, or, thought you should unplug your phone early, despite me warning you not to do that. That's okay, you can get it fixed.
Part B - Installing a Custom Recovery
If you are not already acquainted with the idea of Custom Android Recovery, don’t be afraid. It allows developers, tweakers and noobs alike to backup, restore, fix, and to install custom ROMs and Kernels designed specifically for their device. It becomes extremely useful, because it allows people to remove “soft bricks†from their devices (which occurs when someone flashes data to the wrong device, or wrong parts of the device respectively).
I know you probably just want to not read this stuff anyways But I need to pay tribute to the developers Ivdoan and JohnnyGalto for there amazing work at compiling these custom binaries for the Samsung Galaxy Discover. Thanks guys.
So, lets get started – shall we?
Click to expand...
Click to collapse
YOU MUST ROOT YOUR PHONE BEFORE YOU DO THIS!!!!!
1. Download either the SGH_S730M.CWM_6.0.3.1.custom.recovery.tar.zip or the SGH_S730M.TWRP_2.5.0.0.custom.recovery.tar.zip file, and extract its contents to your desktop (if you don’t know what a desktop is, then please leave. You will probably break your device).
Just to clarify for those noobs out there: CWR stands for “ClockWork Recovery†and TWRP stands for “Team Win Recovery Projectâ€. They both are custom recoveries, and basically do the same thing. Personally, I would recommend the CWR for people that just want simplicity, and the TWRP for people that want more appeal. TWRP for this device is still under development, so be careful!
Click to expand...
Click to collapse
2. Then, download the Odin Flashing Program attached to this post. Extract its contents to wherever you find necessary.
DO NOT MESS WITH ODIN! IT IS NOT A TOY! IT CAN BRICK YOUR PHONE!
Odin, is a flashing tool. It is not made to be user friendly, and is meant for people who know how to use it. I will be very blunt by saying that I AM NOT RESPONSIBLE FOR YOU NOT DOING EXACTLY WHAT I TELL YOU! PROCEED WITH CAUTION!
Click to expand...
Click to collapse
3. Right Click on Odin, and click “Run as Administrator†(if available).
4. CLICK ON THE PDA BUTTON
5. When the file window appears, browse to the desktop directory (your desktop) and select either the S730M-CWR.tar.md5 or the S730M-TWRP.tar.md5 (depending on what version you downloaded).
6. Now shutdown your phone. Plug your phone into your computer. Boot into download mode by turning on the phone (release the power button as the phone vibrates) and holding the lower volume button and home key. Follow the instructions (press the upper volume button) to continue with download mode.
7. If your phone has been detected by Odin, the proceed.
8. Inside of Odin, press the Start button.
DO NOT DISCONNECT, UNPLUG, PLAY WITH ANY BUTTONS, OR CLICK ANYTHING ON EITHER THE PHONE OR COMPUTER UNTIL ODIN HAS FINISHED FLASHING CLOCKWORK RECOVERY ON YOUR PHONE.
8. To boot into clockwork recovery, hold down the upper volume and power key until the first vibration, then just hold the volume key.
That should be IT! :highfive:
Part C - Soft Brick Recovery (CWM Recovery Only!)
YOU MUST HAVE A MICRO SD CARD WITH AT LEAST 400 MB OF FREE STORAGE SPACE TO DO THIS!
build.prop restore script
You need busybox installed on your phone in order to use this script! If you dont have busybox, it wont work.
If you messed up your build.prop file (If you did, then you will know that you did), then you can use this script to restore you build.prop file to the original stock format.
1. Download the build.prop restore script, to your device (preferably a computer).
2. Place the zip file to the root (/) directory of your micro SD Card.
3. Remove the SD card from the computer, and turn off the SGH-S730M.
4. Remove the back plating from the phone, and insert the micro SD card into the phone. It should be named SGH-S730M CWR stock build.prop.
5. After putting the phone back together, boot into recovery by holding down the upper volume and power key until the first vibration, then just hold the volume key.
6. Using the volume buttons as scrolling keys, scroll down using the lower volume until you see install zip from sdcard as highlighted text. Using the power key as the enter button, click the power button.
7. Then, also using the volume keys, scroll down to the choose zip from sdcard option, and click the power button.
8. If you placed the zip file exactly where I told you to: you should see SGH-S730M CWR stock build.prop as an item. Scroll down to the file and click the power button. Then, when it prompts you to "Confirm Install", scroll down to "Yes - install".
9. Press the power button.
WAIT FOR THE PHONE TO BE 100% DONE EXECUTING THE SCRIP! YOU COULD MESS UP THE PHONE. DO NOT TURN OFF THE PHONE.
Full Restore (If all else fails)
To reduce confusion, please remove any backups that you may already have (which would be funny, you wouldnt have to do this anyways).
1. Download the rooted stock CWM Recovery Image (.zip) from here, to your device (preferably a computer). http://forum.xda-developers.com/showthread.php?t=2677332
2. Extract ALL of the contents of the zip file to the root (/) directory of your micro SD Card. The folder should be named "clockworkrecovery".
3. Remove the SD card from the computer, and turn off the SGH-S730m.
4. Remove the back plating from the phone, and insert the micro SD card into the phone.
5. After putting the phone back together, boot into recovery by holding down the upper volume and power key until the first vibration, then just hold the volume key.
6. Using the volume buttons as scrolling keys, scroll down using the lower volume until you see backup and restore as highlighted text. Using the power key as the enter button, hit the power button.
7. Then, also using the volume keys, scroll down to the restore option, and click the power button.
8. If you extracted the zip file the exact way I told you to: you should see a menu option. If you didn't do what I told you to, you may see "No files found". If it says "cant mound /sd" (or something similar), you probably have a bad SD Card, or, forgot to put it in correctly.
9. Press the power button.
WAIT FOR THE PHONE TO BE 100% DONE RESTORING YOUR BACKUP TO THE PHONE! YOU COULD HARD BRICK THE PHONE (BECAUSE CWM RECOVERY WRITES TO THE BOOTLOADER). DO NOT TURN OFF THE PHONE. THE PHONE IS NOT FROZEN IF IT WONT RESPOND FOR A WHILE.
10. If you did this correctly, you should have a rooted, and restored SGH-S730m!
Part E - Removing that annoying triangle from the boot sequence
Use the triangleaway script in the attatchments. (triangleaway.zip)
It resets flash counter and resets binary status to official.
Might have to do a factory reset to return current status to official.
Boot your phone into recovery mode
Extract triangleaway.sh from the zip file.
Open up ADB Shell
push triangleaway.sh /tmp
chmod 755 triangleaway.sh
execute triangleaway.sh
Reboot Phone.
Overclocking and Modding (DEVELOPERS ONLY)
SYSTEM MODS
If you don't know what you are doing, then, please don't read any further. its for your own good
The CSC directory can be deleted (and the files in the main /system directory that are associated with it). It does not affect the phone at all. Also, If you go to /system/etc/feature_default.xml you can change the phones features. So far, I have done many tweaks to the Messaging, Phone, Settings, People (Contacts) and Lock screen of the phone! If you are a developer (or tweaker like me), you should be able to enable/disable whatever you like using the feature_default.xml.
Overclocking
FitAmp has made a overclocking script for 1GHz (1000MHz). There is quite a noticeable difference in response, but, the phone still tends to lag a bit. File is attatched to the thread (S730M-OC-1000MHz.zip)
Custom ROMs
Custom ROMS by atmu5fear. All flashable ZIPs. - http://forum.xda-developers.com/showthread.php?t=2677332
I'm also making one for the Discover. It should be coming soon.
Please click :good: if it works for you!

Where can I find the OC script? Thanks

evertking said:
Where can I find the OC script? Thanks
Click to expand...
Click to collapse
The Script it attached to this post.
Procedures (using ADB)
put boot.img on sdcard:
adb push boot.img /sdcard/boot.img
Then, from adbshell:
su
dd if=/sdcard/boot.img of=/dev/block/mmcblk0p8
then reboot device.

shifattk said:
the op of this post decided to dump this thread and developing, so i decided to take over & repost this, as requested by the op.
I will also organize and add more of my stuff. That might take at least a week or so since everything is a mess right now, but i will do it.
***** original thread is here *****
please thank ivdoan he is the mastermind behind finding and implementing root for this phone.
Thanks to johnnygalto for giving us updated cwm, twrp, and partition tables!
issues and bugs (known problems)[
okay, with deodexing - sometimes the samsungime.apk in the /system/app directory can be a pain to deal with! I put a warning in my deodex cwr script that tells about this issue. It does seem to correct itself overtime, so i am not too worried at the moment (but still very annoyed).
Also, it seems that many users have been experiencing strange battery problems (such as the phone suddenly losing half of its charge in 3 minutes). I hope it is an software issue (correctable), or just a battery issue (fixable), rather than a hardware issue (hard to fix).
rooting, custom recovery, and unbricking guide (everyone)
if you want to root your phone then follow part a.
If you want to root your phone and add custom recovery then follow parts a and b.
If you have soft bricked your phone, then please complete all steps outlined below (if not already done yet).
The tutorial is done on a windows computer and is meant for a windows computer. Steps will vary slightly or tremendously if it is done on any other os.
part a - rooting the sgh-s730m
1. Download and install unlockroot free on your pc. You do not have to install bloatware!!! Please read setup instructions carefully!!!
2. Download and install samsung usb drivers. If it prompts you to reboot for any reason, then reboot your computer.
3. After all of this is over, you have to prepare yourself for the hardest part of this whole process, and maybe the most complicated dilemma you will ever face in the entirety of your lives.
4. Turn on your phone if it isn't already. Wait for the phone to fully boot.
5. Plug your phone into the computer via usb.
6. Run unlockroot on your computer and click the "root" button (when it prompts you to install bloatware apps on your device, say no).
do not unplug your phone until unlockroot says it is ok to do so!!!!
congratulations, you have should now have a rooted sgh-730m in proximity to your hands! :fingers-crossed:
how to verify your 730m is rooted if by any reason, you feel unsure as to if your phone is actually rooted or not:
install a root checking app.
these apps will tell you if your phone has root access or not.
Try root checker from the google play store.
install a terminal emulation app.
in these apps, type the command "su" (without quotes). If you get "permission denied" you have not rooted your device. If it prompts you for root privileges (ie a popup appears) then your device is rooted!
Try terminal emulator from the google play store.
If you are a n00b (like me occasionally), and you fail to understand why something works, or, the exact opposite: Don't worry! You probably thought the auxiliary headphone jack was the usb port, or, thought you should unplug your phone early, despite me warning you not to do that. That's okay, you can get it fixed.
part b - installing a custom recovery
you must root your phone before you do this!!!!!
1. Download either the sgh_s730m.cwm_6.0.3.1.custom.recovery.tar.zip or the sgh_s730m.twrp_2.5.0.0.custom.recovery.tar.zip file, and extract its contents to your desktop (if you don’t know what a desktop is, then please leave. You will probably break your device).
2. Then, download the odin flashing program attached to this post. Extract its contents to wherever you find necessary.
3. Right click on odin, and click “run as administrator” (if available).
4. Click on the pda button
5. When the file window appears, browse to the desktop directory (your desktop) and select either the s730m-cwr.tar.md5 or the s730m-twrp.tar.md5 (depending on what version you downloaded).
6. Now shutdown your phone. Plug your phone into your computer. Boot into download mode by turning on the phone (release the power button as the phone vibrates) and holding the lower volume button and home key. Follow the instructions (press the upper volume button) to continue with download mode.
7. If your phone has been detected by odin, the proceed.
8. Inside of odin, press the start button.
do not disconnect, unplug, play with any buttons, or click anything on either the phone or computer until odin has finished flashing clockwork recovery on your phone.
8. To boot into clockwork recovery, hold down the upper volume and power key until the first vibration, then just hold the volume key.
That should be it! :highfive:
part c - soft brick recovery (cwm recovery only!)
you must have a micro sd card with at least 400 mb of free storage space to do this!
build.prop restore script
you need busybox installed on your phone in order to use this script! If you dont have busybox, it wont work.
if you messed up your build.prop file (if you did, then you will know that you did), then you can use this script to restore you build.prop file to the original stock format.
1. Download the build.prop restore script, to your device (preferably a computer).
2. Place the zip file to the root (/) directory of your micro sd card.
3. Remove the sd card from the computer, and turn off the sgh-s730m.
4. Remove the back plating from the phone, and insert the micro sd card into the phone. It should be named sgh-s730m cwr stock build.prop.
5. After putting the phone back together, boot into recovery by holding down the upper volume and power key until the first vibration, then just hold the volume key.
6. Using the volume buttons as scrolling keys, scroll down using the lower volume until you see install zip from sdcard as highlighted text. Using the power key as the enter button, click the power button.
7. Then, also using the volume keys, scroll down to the choose zip from sdcard option, and click the power button.
8. If you placed the zip file exactly where i told you to: You should see sgh-s730m cwr stock build.prop as an item. Scroll down to the file and click the power button. Then, when it prompts you to "confirm install", scroll down to "yes - install".
9. Press the power button.
wait for the phone to be 100% done executing the scrip! You could mess up the phone. Do not turn off the phone.
full restore (if all else fails)
to reduce confusion, please remove any backups that you may already have (which would be funny, you wouldnt have to do this anyways).
1. Download the rooted stock cwm recovery image (.zip) i made from here, to your device (preferably a computer).
2. Extract all of the contents of the zip file to the root (/) directory of your micro sd card. The folder should be named "clockworkrecovery".
3. Remove the sd card from the computer, and turn off the sgh-s730m.
4. Remove the back plating from the phone, and insert the micro sd card into the phone.
5. After putting the phone back together, boot into recovery by holding down the upper volume and power key until the first vibration, then just hold the volume key.
6. Using the volume buttons as scrolling keys, scroll down using the lower volume until you see backup and restore as highlighted text. Using the power key as the enter button, hit the power button.
7. Then, also using the volume keys, scroll down to the restore option, and click the power button.
8. If you extracted the zip file the exact way i told you to: You should see a menu option. If you didn't do what i told you to, you may see "no files found". If it says "cant mound /sd" (or something similar), you probably have a bad sd card, or, forgot to put it in correctly.
9. Press the power button.
wait for the phone to be 100% done restoring your backup to the phone! You could hard brick the phone (because cwm recovery writes to the bootloader). Do not turn off the phone. The phone is not frozen if it wont respond for a while.
10. If you did this correctly, you should have a rooted, and restored sgh-s730m!
part d - soft brick recovery (twrp recovery only!)coming soon..
part e - removing that annoying triangle from the boot sequence..to a thread near you! (it's already here. I'm just organizing them so it is easier to understand and to use)
deodexing, overclocking and modding (developers only)
deodexing you rom
you must have a micro sd card with at least 100 mb of free storage space to do this!
so, after some work (and tons of patience), i managed to make a deodexed version of this phone. So, ive made a deodex script for cwr, that will remove you old /system/app and /system/framework directories, and makes new ones, with the new deodexed files.*
now, since this is considered a more "advanced" tweak, i am not going to post a step-by-step guide on how to do this.
Why? Well, if you really needed instructions to do this: You probably shouldn't be doing it anyways!
For developers: Make sure you have busybox installed, then install the zip here via cwr (its easy to see what file it is). Remember to wipe dalvik cache. There are some temporary bugs with the samsungime.apk, which wont work right for a while. Mysteriously though, the problem corrects itself after some time using the phone. Reply your findings!
For noobs: Don't do this, it will just make no difference, and i honestly don't feel like solving problems that don't need to be solved (or, ones due to illiteracy). Wait until you know what you are doing (and what an odex file is), then try this yourself.
system mods
if you don't know what you are doing, then, please don't read any further. Its for your own good
the csc directory can be deleted (and the files in the main /system directory that are associated with it). It does not affect the phone at all.
Also, if you go to /system/etc/feature_default.xml you can change the phones features. So far, i have done many tweaks to the messaging, phone, settings, people (contacts) and lock screen of the phone! If you are a devleloper (or tweaker like me), you should be able to enable/disable whatever you like using the feature_default.xml.
overclocking
fitamp has made a overclocking script for 1ghz (1000mhz). There is quite a noticeable difference in response, but, the phone still tends to lag a bit. File is attatched to the thread (s730m-oc-1000mhz.zip)
please click :good: If it works for you!
Click to expand...
Click to collapse
and where is the odin did you the number
thanks

manuelelitaliano said:
and where is the odin did you the number
thanks
Click to expand...
Click to collapse
Hi there,
Sorry for the late reply. I've been quite busy lately.
http://forum.xda-developers.com/showthread.php?t=2189539
^ That thread has the downloads for Odin.

???
Hey guys,
have we found a way to fix my problem with the phone, I still have no access to download, recovery, normal boot and it stays on for 7 secs max. This has ocured because I flashed the wrong file to modem. Let me know as I want to start working on development again.

camvar97 said:
Hey guys,
it stays on for 7 secs max.
Click to expand...
Click to collapse
^ That, to me looks like the battery is not charged (unless I am wrong).
camvar97 said:
Hey guys,
... I still have no access to download, recovery, normal boot and it stays on for 7 secs max. ... This has ocured because I flashed the wrong file to modem.
Click to expand...
Click to collapse
I've searched around a bit, and the best option would be to send it for repair IMO.

shifattk said:
^ That, to me looks like the battery is not charged (unless I am wrong).
I've searched around a bit, and the best option would be to send it for repair IMO.
Click to expand...
Click to collapse
as for the battery thats what samsung says might be the problem and that i need a new one

SGH-730G Users ONLY
Here is a thread I started this morning about the SGH-730G (Tracfone, Net10, Straight Talk) variant of the Discover. I created this thread so there wouldn't be confusions due to the slight differences between the 730G and the 730M variants. Right now there is a root method listed, and I am working on an Odin flashable recovery from soft brick. I will also be posting things that I have figured out so far, and in the next day or so a full deodexed version of the stock firmware. Coming later will be a custom rom. If anyone in this thread has dev experience and has the 730M variant, PM me about this custom rom as I would like to make it compatible with both versions of the phone but will have to work out the differences between the two to make it fully compatible. New thread for the 730G - http://forum.xda-developers.com/showthread.php?p=47417608

TheGeekyNimrod said:
Here is a thread I started this morning about the SGH-730G (Tracfone, Net10, Straight Talk) variant of the Discover. I created this thread so there wouldn't be confusions due to the slight differences between the 730G and the 730M variants. Right now there is a root method listed, and I am working on an Odin flashable recovery from soft brick. I will also be posting things that I have figured out so far, and in the next day or so a full deodexed version of the stock firmware. Coming later will be a custom rom. If anyone in this thread has dev experience and has the 730M variant, PM me about this custom rom as I would like to make it compatible with both versions of the phone but will have to work out the differences between the two to make it fully compatible. New thread for the 730G - http://forum.xda-developers.com/showthread.php?p=47417608
Click to expand...
Click to collapse
I've added a link to your thread to the original post such that people don't get confused and/or break their phones. Thank you fore making the thread.

shifattk said:
I've added a link to your thread to the original post such that people don't get confused and/or break their phones. Thank you fore making the thread.
Click to expand...
Click to collapse
Word. I know some people were confused in another thread. Root methods are basically the same but there are structual differences between them when it comes to mounting points for restore and such. Thanks for addinthe link to the OP. I'll go back in a few and add a link here in my OP for the same purpose.

Does anyone know how to carrier unlock for this phone yet.

question?when i try to install CMW it keeps failing nand rite mode and restarting! any solution or different ay to try,still showing stock recovery but rooted!

Hello guys is there any way to unroot??? thanks

alexandros050 said:
Hello guys is there any way to unroot??? thanks
Click to expand...
Click to collapse
You can use unlockroot software to unroot.
I tested rooted and unrooted.

x1745 said:
You can use unlockroot software to unroot.
I tested rooted and unrooted.
Click to expand...
Click to collapse
Ok thank you very much for your reply

Take a look at This, I've created a flashable zip that both roots the phone and installs the overclock kernel found in this thread. Thought you might be interested
edit: I also just posted a flashable stock rom here. it's deodexed, rooted, and overclocked.

Restl3ss said:
Take a look at This, I've created a flashable zip that both roots the phone and installs the overclock kernel found in this thread. Thought you might be interested
edit: I also just posted a flashable stock rom here. it's deodexed, rooted, and overclocked.
Click to expand...
Click to collapse
I tried flashing your ROM, get error status 255, installation aborted...

shifattk said:
The Script it attached to this post.
Procedures (using ADB)
put boot.img on sdcard:
adb push boot.img /sdcard/boot.img
Then, from adbshell:
su
dd if=/sdcard/boot.img of=/dev/block/mmcblk0p8
then reboot device.
Click to expand...
Click to collapse
Phone wont boot past samsung logo after this. Followed your instructions exactly

atmu5fear said:
Phone wont boot past samsung logo after this. Followed your instructions exactly
Click to expand...
Click to collapse
Did you make a CWM backup before doing it? If you did, boot into CWM recovery and flash the recovery package.

[GUIDE]: ROOT / BL-Unlock / Install Custom Recovery - LG Optimus G E970/1/3

INTRODUCTION
THIS IS A DETAILED GUIDE TO SHOW YOU HOW TO ROOT, BOOTLOADER-UNLOCK AND INSTALL CUSTOM RECOVERY AND ROMS ON YOUR LG OPTIMUS G E970/1/3 with a Windows PC. I will add to/edit it as necessary, and will probably beautify it a bit soon enough as well.
Disclaimer: This has worked successfully for many people on these devices, including myself on the E971. Having said that, I’m not responsible for any explosions or any other form of destruction you may end up with as a result of using this guide!
Click to expand...
Click to collapse
The Dropbox files I’ve linked here are from my own account, so rest assured everything is safe. I will be posting mirrors soon (or replacing if necessary).
A full list of “thanks” will be at the end.
PLEASE follow all the instructions carefully. I will try to help as much as I can, but I am in no way a developer. Just a guy who loves messing with stuff, especially these awesome devices. The #lg-optimus-g IRC chanel is always great help along with great folks here.
---
PRE-GAME CHECKLIST
COMPUTER PREP – Install the following before proceeding any further. If you know for sure you’ve got these taken care of, go ahead to the next section.
1) ADB/FASTBOOT/APX DRIVER - DOWNLOAD: https://www.dropbox.com/s/v7duwo5l09dky8n/Universal_Naked_Driver_0.72.zip
- This driver, in part, is needed for your phone to properly communicate with the PC for our needs. That goes for any Android device, so this is definitely a must have. For more details and discussion/help > http://forum.xda-developers.com/showthread.php?t=1996051​2) LG DEVICE DRIVER - DOWNLOAD: https://www.dropbox.com/s/dho1z4hdkyezkgp/LGUnitedMobileDriver.zip
- Just like most USB devices, your phone relies on this to communicate with your PC.​3) Make sure you have 7Zip, WinRAR, WinZIP or another similar application installed on your computer to be able to extract archives.
- Download 7zip here: http://www.7-zip.org/download.html​
PHONE PREP - you will need the USB cable, and your phone needs to have internet connection for the bootloader unlock section. I recommend having JellyBean installed already, the OTA upgrade method is fine with stock before you use this guide. I haven't tried or had any info on anyone else trying this with stock Ice Cream Sandwich, so I'm not sure about the compatibility there.
MEAT AND POTATOES
-ROOT-
1) Download the root package here > https://www.dropbox.com/s/fib80m6q9jzcj4t/ZV9-ZVB-Universal-Root.zip > and extract it to a folder.
2) Connect your phone to your computer with the USB cable and CHANGE THE CONNECTION TYPE TO “CHARGE ONLY” IN NOTIFICATIONS. This is important for the next step.
3) Open the folder you extracted to and double click the batch file “CurrentRoot” or “CurrentRoot.bat”.
4) The on-screen instructions are pretty clear for this part. To sum it up:
a. You’ll need to wait for the phone to be recognized, then you’ll be asked to change the USB mode to “MTP” - you must do this in order to proceed. Press Enter.
b. You may see some error and “daemon” messages along the way here. Don’t be alarmed by those, focus on the prompts.
c. Once you see “uid=0(root) gid=0(root)” you will be prompted to press Enter again. If you don’t get that, reboot your computer and repeat from step 2.
d. At the end, you should see a message that says you’ve been properly rooted. Press any key to continue, your phone should automatically be rebooted (if not, manually do so).
e. Open your app drawer and run the app called SuperSU and ensure it runs with no errors. *IF YOU DON'T HAVE SuperSU IN YOUR APP DRAWER, DOWNLOAD/INSTALL/RUN IT FROM THE PLAY STORE!*
f. You can download any root-required app from the Play Store (Root Checker is easy if you can’t think of one) to verify that you are properly rooted. Congratulations!​
-UNLOCK BOOTLOADER AND INSTALL CUSTOM RECOVERY-
This section is done through an app, right in the Play Store thanks to Project FreeGee (XDA thread for thanks - http://forum.xda-developers.com/showthread.php?t=2001655). If you can, make sure to go there and give thanks to thecubed (and Shellnutt2) for this amazing app and all their efforts. Please get the $1 version if you can as well, it’s beyond worth it.
Head on over to the Play Store and download the app “FreeGee **ROOT Required**” or do it on your PC - https://play.google.com/store/apps/details?id=edu.shell.freegee&hl=en ($1 – if you can this would be the one to go for) OR https://play.google.com/store/apps/details?id=edu.shell.freegee_free&hl=en (free version). Run the app and grant it root permissions. FOLLOW THESE INSTRUCTIONS CAREFULLY!
1) In the app, ignore the main buttons and click Menu > SBL Unlock method.
2) Click “Get Unlock Code” – a browser window will open up. Here will be a hardcore disclaimer by Shelnutt2, and it should be taken seriously since there IS a possibility of something going wrong. The chances are EXTREMELY SLIM, but the disclaimers have to be put in place.
3) Enter your name (username for forums is the best way to go), click the checkbox, enter the CAPTCHA, and click “Submit”.
4) The next page will have your code. Copy it and go back to the FreeGee app.
5) Paste the code into the field and click “ok”. You should get a confirmation message that you’ve enabled the SBL Unlock method.
6) On the app’s main screen, click “Unlock my phone” and wait for the download to finish.
7) You’ll be asked to choose a recovery version. I personally use ClockworkMOD, but many people like TWRP. It shouldn’t make a difference at the end of the day, you can look into both and decide if you’d like. Choose one, and proceed through all the dialogue boxes, accepting everything. Your phone will eventually reboot.
8) To verify this was done properly, after the reboot you can reboot again into recovery mode. The easy way to do this is to download QuickBoot from the Play Store and use that. Otherwise:
a. Power off your phone
b. Press and hold the PWR button, while holding down the VOL-UP/VOL-DOWN buttons at the same time (I’ve seen VOL-UP/PWR as instructions, I haven’t been able to get it to work myself like that but YMMV).
c. You’ll see a black screen with some small writing in the bottom-left corner. Nothing will actually respond on-screen at this point, don’t worry.
d. Press VOL-DOWN twice, then press PWR.
e. Your custom recovery should now boot up. Here, you can backup your current software (DO THAT RIGHT AWAY), reboot the phone into whichever mode you want, and install custom ROMs (more and that after the break).​
JOB WELL DONE. NOW WHAT DO YOU DO?
The very first thing I recommend you do is BACKUP YOUR EFS PARTITIONS!! Head over to this thread by autoprime on XDA: http://forum.xda-developers.com/showthread.php?t=2161611&highlight=efs - this is important to have in case things go wrong down the road.
Now you have the freedom to do quite a bit, most notably install custom ROMs. It’s important to read through the entire original post of a ROM’s thread. The developer has put everything there for a reason, follow it to the tee! Methods of installation for ROMs may slightly vary. Use the files they link only and don’t stray from their installation instructions.
A loose reference to the most common method is:
a. Wipe data/factory reset
b. Wipe cache
c. Wipe dalvik cache
d. Install ROM file
e. Install GApps file
f. Wipe data/factory reset again (usually good measure regardless)
g. Reboot system​
USEFUL INFO AND LINKS (more to come)
I cannot stress how crucial backups are. Back EVERYTHING up, and keep them in more than one place. Much, much better safe than sorry. Titanium Backup is your best friend, check it out.
http://forum.xda-developers.com/showthread.php?t=2010624 - Guide to unbrick your phone! This worked well for me when I bricked back in the day!
http://forum.xda-developers.com/showthread.php?t=2181103 - Thread for original root method, good for help.
---
THANKS!
- carrett (original guide that, in part, inspired this one)
- 1wayjonny (original thread for ADB/FB/APX driver)
- fiddy619 (original thread for root method)
- thecubed (project FreeGee - enough said)
- Shelnutt2 (project FreeGee - enough said)
- kentek (source for awesome LG driver)
- autoprime (author of the EFS backup guide and general LG OG God status)
- Paulicat (responsible for much of my (yet limited) wisdom regarding this device)
+ Anyone directly or indirectly responsible for anything in that list who I've left out.
+ Sorry to anyone else I've missed, please send me a quick message and I'll add you in, and I will add in as I go if I remember more.
+ The awesomeness of the #lg-optimus-g IRC channel and everyone in it - check it out on http://webchat.freenode.net!

Reserved.

Thank you very much, This worked perfectly on my phone. It was a rogers branded phone.
also I recoment rebooting your computer and at least haveing mtp used once,
btw my os is XP and if you need to push any apps to the phone bring up a dos prompt and type adb install .apk

thank you for this well written topic
any ideas if these tools work on E977?

thanks a lot you save my hearts life. for real man. whoaa
Bmvery guides I actually can't get the lex program to work when I connected my phone in download mode. But I tried LG test tool and it worked. Luckily.thanks a lot. I almost had an heart attack when I can't fixed it or in other words solve the problem.:good

Thanks for this well-written guide. Unfortunately I cannot even gain root access so far. When I run currentroot.bat I keep getting device not found device not found errors. Please help me if you can. Thanks.

Will this work on the LG E975 (Intl)
Hi,
Great guide, very detailled!
But I want to buy the optimus G thats in my country the E975, and I can't find it almost anywhere, if all these guides will work on this model.
Please help me if you can
Greetings from The Netherlands

Is menu in FreeGee has gone? I could not find SLB Method in app?

pyramid said:
Is menu in FreeGee has gone? I could not find SLB Method in app?
Click to expand...
Click to collapse
+1 how do u unlock now ?

SBL location...
pyramid said:
Is menu in FreeGee has gone? I could not find SLB Method in app?
Click to expand...
Click to collapse
Click on the box that says CWM-6.0.4.7 you should get a message that gives you an option to select an unlock (either Classic or MAKO). MAKO is the replacement for SBL, and it worked just fine for my device. :laugh:

Ok, help. I recently switched from my Samsung Galaxy 3 to this Optimus G I got. I downloaded all the necessary files, but when i connect the phone to the usb connector. I get nothing suggesting that anything is plugged in. Like even a prompt to look for drivers so i can install the universal drivers. Any help is greatly appreciated BTW, running PC Windows 7 64 bit and Another laptop Windows 7 32 bit. Any help is appreciated.
-Carlos

ok. So Im going in and manually adding hardware. When I do that for the universal naked driver, it asks me to choose the device. It has a Nexus 4 adb device, nexus 7, asus transformer, htc interface, and samsung interface. I am lost Which one would I choose for the E970? Any help would be greatly appreciated. I can't wait to get this LG rooted. Please help.
-Carlos

My phone is not supported
hv6478 said:
INTRODUCTION
THIS IS A DETAILED GUIDE TO SHOW YOU HOW TO ROOT, BOOTLOADER-UNLOCK AND INSTALL CUSTOM RECOVERY AND ROMS ON YOUR LG OPTIMUS G E970/1/3 with a Windows PC. I will add to/edit it as necessary, and will probably beautify it a bit soon enough as well.
The Dropbox files I’ve linked here are from my own account, so rest assured everything is safe. I will be posting mirrors soon (or replacing if necessary).
A full list of “thanks” will be at the end.
PLEASE follow all the instructions carefully. I will try to help as much as I can, but I am in no way a developer. Just a guy who loves messing with stuff, especially these awesome devices. The #lg-optimus-g IRC chanel is always great help along with great folks here.
---
PRE-GAME CHECKLIST
COMPUTER PREP – Install the following before proceeding any further. If you know for sure you’ve got these taken care of, go ahead to the next section.
1) ADB/FASTBOOT/APX DRIVER - DOWNLOAD: https://www.dropbox.com/s/v7duwo5l09dky8n/Universal_Naked_Driver_0.72.zip
- This driver, in part, is needed for your phone to properly communicate with the PC for our needs. That goes for any Android device, so this is definitely a must have. For more details and discussion/help > http://forum.xda-developers.com/showthread.php?t=1996051​2) LG DEVICE DRIVER - DOWNLOAD: https://www.dropbox.com/s/dho1z4hdkyezkgp/LGUnitedMobileDriver.zip
- Just like most USB devices, your phone relies on this to communicate with your PC.​3) Make sure you have 7Zip, WinRAR, WinZIP or another similar application installed on your computer to be able to extract archives.
- Download 7zip here: http://www.7-zip.org/download.html​
PHONE PREP - you will need the USB cable, and your phone needs to have internet connection for the bootloader unlock section. I recommend having JellyBean installed already, the OTA upgrade method is fine with stock before you use this guide. I haven't tried or had any info on anyone else trying this with stock Ice Cream Sandwich, so I'm not sure about the compatibility there.
MEAT AND POTATOES
-ROOT-
1) Download the root package here > https://www.dropbox.com/s/fib80m6q9jzcj4t/ZV9-ZVB-Universal-Root.zip > and extract it to a folder.
2) Connect your phone to your computer with the USB cable and CHANGE THE CONNECTION TYPE TO “CHARGE ONLY” IN NOTIFICATIONS. This is important for the next step.
3) Open the folder you extracted to and double click the batch file “CurrentRoot” or “CurrentRoot.bat”.
4) The on-screen instructions are pretty clear for this part. To sum it up:
a. You’ll need to wait for the phone to be recognized, then you’ll be asked to change the USB mode to “MTP” - you must do this in order to proceed. Press Enter.
b. You may see some error and “daemon” messages along the way here. Don’t be alarmed by those, focus on the prompts.
c. Once you see “uid=0(root) gid=0(root)” you will be prompted to press Enter again. If you don’t get that, reboot your computer and repeat from step 2.
d. At the end, you should see a message that says you’ve been properly rooted. Press any key to continue, your phone should automatically be rebooted (if not, manually do so).
e. Open your app drawer and run the app called SuperSU and ensure it runs with no errors. *IF YOU DON'T HAVE SuperSU IN YOUR APP DRAWER, DOWNLOAD/INSTALL/RUN IT FROM THE PLAY STORE!*
f. You can download any root-required app from the Play Store (Root Checker is easy if you can’t think of one) to verify that you are properly rooted. Congratulations!​
-UNLOCK BOOTLOADER AND INSTALL CUSTOM RECOVERY-
This section is done through an app, right in the Play Store thanks to Project FreeGee (XDA thread for thanks - http://forum.xda-developers.com/showthread.php?t=2001655). If you can, make sure to go there and give thanks to thecubed (and Shellnutt2) for this amazing app and all their efforts. Please get the $1 version if you can as well, it’s beyond worth it.
Head on over to the Play Store and download the app “FreeGee **ROOT Required**” or do it on your PC - https://play.google.com/store/apps/details?id=edu.shell.freegee&hl=en ($1 – if you can this would be the one to go for) OR https://play.google.com/store/apps/details?id=edu.shell.freegee_free&hl=en (free version). Run the app and grant it root permissions. FOLLOW THESE INSTRUCTIONS CAREFULLY!
1) In the app, ignore the main buttons and click Menu > SBL Unlock method.
2) Click “Get Unlock Code” – a browser window will open up. Here will be a hardcore disclaimer by Shelnutt2, and it should be taken seriously since there IS a possibility of something going wrong. The chances are EXTREMELY SLIM, but the disclaimers have to be put in place.
3) Enter your name (username for forums is the best way to go), click the checkbox, enter the CAPTCHA, and click “Submit”.
4) The next page will have your code. Copy it and go back to the FreeGee app.
5) Paste the code into the field and click “ok”. You should get a confirmation message that you’ve enabled the SBL Unlock method.
6) On the app’s main screen, click “Unlock my phone” and wait for the download to finish.
7) You’ll be asked to choose a recovery version. I personally use ClockworkMOD, but many people like TWRP. It shouldn’t make a difference at the end of the day, you can look into both and decide if you’d like. Choose one, and proceed through all the dialogue boxes, accepting everything. Your phone will eventually reboot.
8) To verify this was done properly, after the reboot you can reboot again into recovery mode. The easy way to do this is to download QuickBoot from the Play Store and use that. Otherwise:
a. Power off your phone
b. Press and hold the PWR button, while holding down the VOL-UP/VOL-DOWN buttons at the same time (I’ve seen VOL-UP/PWR as instructions, I haven’t been able to get it to work myself like that but YMMV).
c. You’ll see a black screen with some small writing in the bottom-left corner. Nothing will actually respond on-screen at this point, don’t worry.
d. Press VOL-DOWN twice, then press PWR.
e. Your custom recovery should now boot up. Here, you can backup your current software (DO THAT RIGHT AWAY), reboot the phone into whichever mode you want, and install custom ROMs (more and that after the break).​
JOB WELL DONE. NOW WHAT DO YOU DO?
The very first thing I recommend you do is BACKUP YOUR EFS PARTITIONS!! Head over to this thread by autoprime on XDA: http://forum.xda-developers.com/showthread.php?t=2161611&highlight=efs - this is important to have in case things go wrong down the road.
Now you have the freedom to do quite a bit, most notably install custom ROMs. It’s important to read through the entire original post of a ROM’s thread. The developer has put everything there for a reason, follow it to the tee! Methods of installation for ROMs may slightly vary. Use the files they link only and don’t stray from their installation instructions.
A loose reference to the most common method is:
a. Wipe data/factory reset
b. Wipe cache
c. Wipe dalvik cache
d. Install ROM file
e. Install GApps file
f. Wipe data/factory reset again (usually good measure regardless)
g. Reboot system​
USEFUL INFO AND LINKS (more to come)
I cannot stress how crucial backups are. Back EVERYTHING up, and keep them in more than one place. Much, much better safe than sorry. Titanium Backup is your best friend, check it out.
http://forum.xda-developers.com/showthread.php?t=2010624 - Guide to unbrick your phone! This worked well for me when I bricked back in the day!
http://forum.xda-developers.com/showthread.php?t=2181103 - Thread for original root method, good for help.
---
THANKS!
- carrett (original guide that, in part, inspired this one)
- 1wayjonny (original thread for ADB/FB/APX driver)
- fiddy619 (original thread for root method)
- thecubed (project FreeGee - enough said)
- Shelnutt2 (project FreeGee - enough said)
- kentek (source for awesome LG driver)
- autoprime (author of the EFS backup guide and general LG OG God status)
- Paulicat (responsible for much of my (yet limited) wisdom regarding this device)
+ Anyone directly or indirectly responsible for anything in that list who I've left out.
+ Sorry to anyone else I've missed, please send me a quick message and I'll add you in, and I will add in as I go if I remember more.
+ The awesomeness of the #lg-optimus-g IRC channel and everyone in it - check it out on http://webchat.freenode.net!
Click to expand...
Click to collapse
my lg optimus L90 D415 is no supported, any help??

alexcool9595 said:
my lg optimus L90 D415 is no supported, any help??
Click to expand...
Click to collapse
I don´t know if you can read, but it clearly says "ON YOUR LG OPTIMUS G E970/1/3"
It's not made for your phone.