[Q] Flashing Jedi X6.1.2 - AT&T Samsung Galaxy Note II

I have been reading all day... I'm wanting to flash the Jedi X6.1.2 ROM. I'm still not sure what I need to do exactly. Do I download all of those files to my phone and do everything from there or is part of this process done on the PC? I was reading in a separate part of the forum about having to download Odin (I believe) and using it to flash the ROM? Also, I use AT&T, I'm assuming that's the carrier files I need but I don't see them on the Jedi ROM page. Does this mean I can't flash that ROM with my carrier? When it says desired modem, does that mean that's optional or I need to pick one? And do I have to do that at the time of flashing the ROM or can I do that at a later time? What is nandroid and what do I use it for? Next, what is the factory data reset and how do I perform it? I've downloaded CWM (ROM Manager), is this the right app and do I use that app to wipe the system? How do I actually flash the system? How do I wipe the cache and what is dalvik? What permissions need to be fixed and how do you do that? How do I flash the carrier files, modem and add-ons? Do I need to do that at the time of flashing the ROM or can it be done later?*
This is my first attempt at flashing and have no idea what I'm doing, even after days of trying to figure it out. I have a gazillion questions... This forum is amazing and everyone is super helpful, but it's not really newb friendly. I think it would be nice if there were some kind of general flashing guide or maybe a general FAQ (I looked and couldn't find any). I didn't find the search function of the forums too helpful. It seemed that the results weren't even anything close to what I was looking for. Anyway, thanks for any help in advance and sorry about all the questions.

Animaljr said:
I have been reading all day... I'm wanting to flash the Jedi X6.1.2 ROM. I'm still not sure what I need to do exactly. Do I download all of those files to my phone and do everything from there or is part of this process done on the PC? I was reading in a separate part of the forum about having to download Odin (I believe) and using it to flash the ROM? Also, I use AT&T, I'm assuming that's the carrier files I need but I don't see them on the Jedi ROM page. Does this mean I can't flash that ROM with my carrier? When it says desired modem, does that mean that's optional or I need to pick one? And do I have to do that at the time of flashing the ROM or can I do that at a later time? What is nandroid and what do I use it for? Next, what is the factory data reset and how do I perform it? I've downloaded CWM (ROM Manager), is this the right app and do I use that app to wipe the system? How do I actually flash the system? How do I wipe the cache and what is dalvik? What permissions need to be fixed and how do you do that? How do I flash the carrier files, modem and add-ons? Do I need to do that at the time of flashing the ROM or can it be done later?*
This is my first attempt at flashing and have no idea what I'm doing, even after days of trying to figure it out. I have a gazillion questions... This forum is amazing and everyone is super helpful, but it's not really newb friendly. I think it would be nice if there were some kind of general flashing guide or maybe a general FAQ (I looked and couldn't find any). I didn't find the search function of the forums too helpful. It seemed that the results weren't even anything close to what I was looking for. Anyway, thanks for any help in advance and sorry about all the questions.
Click to expand...
Click to collapse
You really need to read some more. Start with this thread http://forum.xda-developers.com/showthread.php?t=1987541 , there are a few how too's there and a newbie guide to terms. For now you only need to used odin to install a recovery (CWM) or clock work mod. This is what you use to make a backup (nandroid) of your system. Then following the instructions on the rom of your choice, use CWM to install or flash the rom. Do some more searching on how to install roms and what bricking your phone means. Not trying to scare you, it's not that hard, you just need to understand what you are doing. Read some more then ask a few questions that you don't understand.

Suggest you do as Kebran suggested and read some more.
To add/expand upon what he did explain:
Odin is only needed to flash root and recovery.
All backups, factory restores, wiping caches , fixing permissions and flashing roms will be done through cwm.
Sent from my SAMSUNG-SGH-I317 using xda premium

How to install a rom on the galaxy note 2 made easy
Steps are:
1) root.
2) install clockworkmod mod via odin.
Fortunately both steps can be done together here in one easy step.
http://galaxynote2root.com/galaxy-note-2-root/how-to-root-galaxy-note-2-easiest-method/
3) Once you have clockworkmod installed, you will have to visit the jedi thread on your phone and download the jedi rom onto your phone.
4) once the rom is downloaded onto your phone, shut your phone down and boot into clockworkmod by pressing volume up, home button and power buttons all together.
5) once in clockwork mod you will use the volume up/down buttons to navigate and then the power button to make the selections "install zip from sd card" and then "choose zip from sdcard"
6) Clockworkmod will then give you a list of all the files on your phone, and you will have to select them accordingly to find where you downloaded the jedi rom to and once you find it, you of course will make the selection to install it. Don't forget to use clockworkmod to "wipe cache" and in "advanced" to "wipe dalvic" in the order that is stated in the first post of the jedi thread under "instructions". This is important. Don't do things out of order.
If you go to the bottom of page 141 in the Jedi thread, you will find a long post that takes the instructions from the first post to flash the rom and writes them out in greater detail to make it easier to understand. Follow those in order and you should be fine. Also, so you can see it in person so to speak, try a search like "flash rom clockworkmod" on youtube and watch someone do it. If you can find it for your phone even better. It makes it a little more comfortable to do it when you've seen someone else do it first.
You do not need to worry about flashing carrier files with your phone because the Jedi rom is built around at&t already and includes them in the original download.
Some of your questions answered:
When it says desired modem, does that mean that's optional or I need to pick one? You don't need to worry about modem at all with your at&t phone. skip it.
What is nandroid and what do I use it for? Nandroid is a snapshot of your phone. When you boot into clockwork mod, you will see the option to "backup" your phone. You do this so if something goes wrong while you are flashing the Jedi rom, you will be able to go into clockwork mod and reset your phone with the backup you just made. That is called nandroid.
Next, what is the factory data reset and how do I perform it? Factory data reset is an option you will see once you boot into clockworkmod. Just select it using the volume up/down buttons and it will wipe all user data from your phone and put it back to the way it was out of the box. Once the process is finished however, you will still be in clockworkmod and can proceed to the next steps to flash the rom.
I've downloaded CWM (ROM Manager), is this the right app and do I use that app to wipe the system? Once you have installed clockworkmod on your phone using odin, you won't need to use the Rom manager app. just stick to booting into clockworkmod and performing tasks there. Later when you're more comfortable with the process you can play with rom manager.
How do I actually flash the system? Flashing will happen whenever you choose to have clockworkmod install a rom or addons or whatever.
How do I wipe the cache and what is dalvik? Both are optional actions you can perform in clockworkmod simply by selecting them. Wipe Dalvik can be found under the "advanced" settings. These need to be performed to help ensure that the rom you choose is installed correctly.
What permissions need to be fixed and how do you do that? Fix permissions is simply an option to choose once booted into clockworkmod. It literally only takes a few seconds.
How do I flash the carrier files, modem and add-ons? You can download the add ons to your phone after you flash the rom, boot into clockworkmod and follow the process of "select zip from sd card to install" don't forget to follow the apprpriate steps to wipe cache and dalvic, etc when you flash add ons.
Read twice, flash once.
Best of luck!

topshelf95 said:
Steps are:
1) root.
2) install clockworkmod mod via odin.
Fortunately both steps can be done together here in one easy step.
3) Once you have clockworkmod installed, you will have to visit the jedi thread on your phone and download the jedi rom onto your phone.
4) once the rom is downloaded onto your phone, shut your phone down and boot into clockworkmod by pressing volume up, home button and power buttons all together.
5) once in clockwork mod you will use the volume up/down buttons to navigate and then the power button to make the selections "install zip from sd card" and then "choose zip from sdcard"
6) Clockworkmod will then give you a list of all the files on your phone, and you will have to select them accordingly to find where you downloaded the jedi rom to and once you find it, you of course will make the selection to install it. Don't forget to use clockworkmod to "wipe cache" and in "advanced" to "wipe dalvic" in the order that is stated in the first post of the jedi thread under "instructions". This is important. Don't do things out of order.
If you go to the bottom of page 141 in the Jedi thread, you will find a long post that takes the instructions from the first post to flash the rom and writes them out in greater detail to make it easier to understand. Follow those in order and you should be fine. Also, so you can see it in person so to speak, try a search like "flash rom clockworkmod" on youtube and watch someone do it. If you can find it for your phone even better. It makes it a little more comfortable to do it when you've seen someone else do it first.
You do not need to worry about flashing carrier files with your phone because the Jedi rom is built around at&t already and includes them in the original download.
Some of your questions answered:
When it says desired modem, does that mean that's optional or I need to pick one? You don't need to worry about modem at all with your at&t phone. skip it.
What is nandroid and what do I use it for? Nandroid is a snapshot of your phone. When you boot into clockwork mod, you will see the option to "backup" your phone. You do this so if something goes wrong while you are flashing the Jedi rom, you will be able to go into clockwork mod and reset your phone with the backup you just made. That is called nandroid.
Next, what is the factory data reset and how do I perform it? Factory data reset is an option you will see once you boot into clockworkmod. Just select it using the volume up/down buttons and it will wipe all user data from your phone and put it back to the way it was out of the box. Once the process is finished however, you will still be in clockworkmod and can proceed to the next steps to flash the rom.
I've downloaded CWM (ROM Manager), is this the right app and do I use that app to wipe the system? Once you have installed clockworkmod on your phone using odin, you won't need to use the Rom manager app. just stick to booting into clockworkmod and performing tasks there. Later when you're more comfortable with the process you can play with rom manager.
How do I actually flash the system? Flashing will happen whenever you choose to have clockworkmod install a rom or addons or whatever.
How do I wipe the cache and what is dalvik? Both are optional actions you can perform in clockworkmod simply by selecting them. Wipe Dalvik can be found under the "advanced" settings. These need to be performed to help ensure that the rom you choose is installed correctly.
What permissions need to be fixed and how do you do that? Fix permissions is simply an option to choose once booted into clockworkmod. It literally only takes a few seconds.
How do I flash the carrier files, modem and add-ons? You can download the add ons to your phone after you flash the rom, boot into clockworkmod and follow the process of "select zip from sd card to install" don't forget to follow the apprpriate steps to wipe cache and dalvic, etc when you flash add ons.
Read twice, flash once.
Best of luck!
Click to expand...
Click to collapse
This helped out immensely. I had been reading page after page after page trying to figure out what each step was in more detail. This definitely pointed me in the right direction. As of now I've got my phone successfully rooted, now all I need is to do more research to actually flash the new ROM. I'm currently trying to back up my apps using App2Zip from Google Play. Do I need to back up just my downloaded apps or system apps as well? Do the necessary system apps come with the ROM or are none of them essential? Again, thanks for the help.

Why not use titanium backup. If you open that app, in the top right theres a batch option. On click to back up all appas and data
Sent from my SAMSUNG-SGH-I317 using xda premium

Android The Greek said:
Why not use titanium backup. If you open that app, in the top right theres a batch option. On click to back up all appas and data
Sent from my SAMSUNG-SGH-I317 using xda premium
Click to expand...
Click to collapse
Does this also back up the bloatware or will this backup everything else so when I flash my ROM the bloatware will be gone?

Animaljr said:
Does this also back up the bloatware or will this backup everything else so when I flash my ROM the bloatware will be gone?
Click to expand...
Click to collapse
Titanium backup has long been considered the gold standard to back up your apps. It will almost literally let you back up any and all apps, user or system apps, in every configuration imaginable. It will also give you the option to "freeze" your apps if you dont want to completely delete them. Even the bloatware. Delete it, freeze it, make a back up, restore it, its all there.
When you flash your rom, it will come with whatever the cook has baked into the rom. Usually, they will have all the bloatware removed. In the case of the Jedi rom, there is a link in the first post where the author lets you download any of the missing apps you want onto your phone, which you can then install (flash) using clockworkmod.
For what its worth, you make a backup of your system apps just to be on the safe side, but I've never had to use the backups of my system apps. If you ever get to the point where your system apps are messed up, it's likely you will be using the nandroid backup you made in clockworkmod to restore the phone back to where it was anyway.
PS, congratulations on rooting! did you use the method in the link I gave so that you also have clockworkmod installed as well?

topshelf95 said:
Titanium backup has long been considered the gold standard to back up your apps. It will almost literally let you back up any and all apps, user or system apps, in every configuration imaginable. It will also give you the option to "freeze" your apps if you dont want to completely delete them. Even the bloatware. Delete it, freeze it, make a back up, restore it, its all there.
When you flash your rom, it will come with whatever the cook has baked into the rom. Usually, they will have all the bloatware removed. In the case of the Jedi rom, there is a link in the first post where the author lets you download any of the missing apps you want onto your phone, which you can then install (flash) using clockworkmod.
For what its worth, you make a backup of your system apps just to be on the safe side, but I've never had to use the backups of my system apps. If you ever get to the point where your system apps are messed up, it's likely you will be using the nandroid backup you made in clockworkmod to restore the phone back to where it was anyway.
Click to expand...
Click to collapse
So if im hearing right... Backup everything in titanium just in case. Flash the ROM. Then flash any addons I want and I wont have to worry about picking and choosing system apps. Any necessary system apos should be included in the Jedi ROM?

Animaljr said:
So if im hearing right... Backup everything in titanium just in case. Flash the ROM. Then flash any addons I want and I wont have to worry about picking and choosing system apps. Any necessary system apos should be included in the Jedi ROM?
Click to expand...
Click to collapse
Correct. Back up everthing in titanium, and you will also make a nandroid backup right before flashing the rom so you should be all set with back-ups. After you flash the rom, everything you will need to operate the phone will be there, along with a few extra fun things that the authors like to throw in and are usually fun to play with. After you flash the rom, the only things you will have to do are change any settings you want and install any apps you want from the market or the "goody bag" in the first post of the jedi thread, or your titanium backup, or wherever. The phone for all intensive purposes, will operate just like it did when you got it new, except better and with more features. The multi window is actually quite nice. :good:

Also when you restore your app apps from titanium do not restore the data. Only restore the app. Sometimes the data will mess up the rom.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

kebran said:
Also when you restore your app apps from titanium do not restore the data. Only restore the app. Sometimes the data will mess up the rom.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
Click to expand...
Click to collapse
Kebran is right. When given the the option in titanium backup never choose to restore the data.
Sent by a Wookie with a light saber (GN2 on Jedi X6)

It's official, I have rooted/flashed my first ROM successfully. Thanks to all who answered questions and helped this newb get it done. Time to go back and set everything up again. Cheers!

Animaljr said:
It's official, I have rooted/flashed my first ROM successfully. Thanks to all who answered questions and helped this newb get it done. Time to go back and set everything up again. Cheers!
Click to expand...
Click to collapse
Congratulations! Welcome to your new addiction. You can now use pretty much the same method to try out all kinds of roms. By the way, just in case you haven't already found the information elsewhere, in order to use multi window, hold the "back" button down for a couple of seconds. There is now an app named "Multi Window Control" in your apps that you can use to put whatever app your heart desires into the multi window function. After you choose the apps you want to add, open multi window, hit the "edit" button at the bottom and drag your selected apps into the multi window bar. :good:

topshelf95 said:
Congratulations! Welcome to your new addiction. You can now use pretty much the same method to try out all kinds of roms. By the way, just in case you haven't already found the information elsewhere, in order to use multi window, hold the "back" button down for a couple of seconds. There is now an app named "Multi Window Control" in your apps that you can use to put whatever app your heart desires into the multi window function. After you choose the apps you want to add, open multi window, hit the "edit" button at the bottom and drag your selected apps into the multi window bar. :good:
Click to expand...
Click to collapse
Already haveset that up. One of the most awesome things I've seen! You can customize so much. I never knew you could do this until recently. It's freaking awesome! Will take me awhile to get this set up the way I want. But totally worth it. I just need to go back and flash the addons and then I should be set.Woot!!!

Flashing Kernel
I have a new problem with this ROM... I just upgraded my old 2gb micro sd to a 64gb SanDisk microsdxc. I read in the op of the Jedi thread that I need to flash a new kernel in order for it to work. I was looking at the time Perseus kernel since itsseemed to be pretty popular. I did some digging, and went back to the first link in the thread, went to the Perseus link in that thread, and I believe I have the zip I need (Perseus for i317). The problem I'm running into is that I can't find any instructions on flashing it. I found instructions usinga bbootloader, but that was for a completely different phone. Can anyone please point me in the right direction again? If I'm not mistaken, which I definitely could be, I should be able to flash the kernel in CWM? Any help is greatly appreciated.

Flash in cwm or twrp thats it!
Sent from my SAMSUNG-SGH-I317 using xda premium
---------- Post added at 12:37 PM ---------- Previous post was at 12:37 PM ----------
Take it and go
Sent from my SAMSUNG-SGH-I317 using xda premium

twanskys204 said:
Flash in cwm or twrp thats it!
Sent from my SAMSUNG-SGH-I317 using xda premium
---------- Post added at 12:37 PM ---------- Previous post was at 12:37 PM ----------
Take it and go
Sent from my SAMSUNG-SGH-I317 using xda premium
Click to expand...
Click to collapse
I haven't used CWM that much. Still a newb. Is there an option for flashing the kernel using the zip I download? And would I be correct in assumingthat that is the correct zip for the AT&T version

Dl the zip to ur memory on your phone ...press vol up home and power to enter recovey mode then install the zip simple as that
Sent from my SAMSUNG-SGH-I317 using xda premium

twanskys204 said:
Dl the zip to ur memory on your phone ...press vol up home and power to enter recovey mode then install the zip simple as that
Sent from my SAMSUNG-SGH-I317 using xda premium
Click to expand...
Click to collapse
Sweet! CWM seems more user-friendly than it first appears.

Related

[Q] question about unlocking/flashing

I have looked on the forums but i haven't found a clear answer to this. If someone wants to give me a link to whatever post explains it, please do, since i'm sure i'm asking something that's already been answered somewhere.
I used the unrevoked method to root the phone:
http://unrevoked.com/recovery/
Do i need to do something beyond that in order to load on a custom rom?
I used the clockworkmod to make a backup of the phone. If i load up a custom rom and decide i don't like it, will the clockworkmod remain on the phone or will the custom rom possibly replace it? If so, how do i restore the backup?
And lastly - how do i actually go about installing another rom? I wanted to try the Fresh rom. I looked at the thread on here for it but i didn't see any directions as to how to go about actually installing it.
Anyone? I'm sure this has been answered before - if someone can just give me the link to the thread i'll go read it. I just haven't had any luck finding the answer on my own.
once you have done unrevoked you should be good to flash roms youc an verify this by looking in the bootloader to see if it shows S off at the top.
To flash a rom first download what ever rom you want and place it on your sd card. boot to recovery and wipe dalvik, data and cache. then select install zip from sd. navigate to the rom and select it and you should flash the new rom. go back and select reboot phone. it will boot up and will take longer then it normally does while it does its magic and you should then boot to the new rom.
Clockwork will not be changed by the rom so no worries there and you can easily restore it by going to the same option you did to make the back up you should see restore. select the back upa nd poof your on your way.
Thanks a lot for the info omega. It does indeed show S-OFF at the top of the boot loader screen.
So just to be clear:
i go into the boot menu, go into recovery, select
wipe data/factory reset
wipe cache partition
advanced - wipe dalvik
and then do install zip from sdcard (after i've uploaded the rom zip file)
oh and one last question - if i want to restore it to what i have now, do i just use clockwork to restore the backup i made? or do i have to flash the original rom on there first?
Thanks again for the info
I use rom manager on market, no issues other than the fresh rom link gives an error, its updated often for other roms
sent from my 18 wheeler driving down the highway with XDA app
NewZJ said:
I use rom manager on market, no issues other than the fresh rom link gives an error, its updated often for other roms
sent from my 18 wheeler driving down the highway with XDA app
Click to expand...
Click to collapse
i saw a few people mention that but i also saw a few people mention having problems with it, so i thought it best/safer if i did it myself. Or at least i should know how to do it myself in case using something like rom manager doesn't work.
for the manual way you are spot on with the instructions, to restore you won't need to wipe, just nandroid> restore
sent from my 18 wheeler driving down the highway with XDA app
ok cool, thanks for the help

Root guide and rom manager?

Is there a basic guide for rooting the epic?
I've rooted my droid a while ago, and loved the rom manager...
is there rom manager support?
Yea there is man. Go to the development thread and one of the stickies is for the wiki development page. That will have the basics and link you to the needed pages with directions. The rom manager we use on epic is clockwork recovery rom manager. Its simple to use and easy to install. Read up though first.
Sent from my SPH-D700 using XDA App
Just look at my post. Works perfect
Sent from my SPH-D700 using XDA App
If you go to the general forum, which is where you posted this, and click on:
Samsung Epic 4G Wiki - CLICK HERE AND USE THIS BEFORE POSTING
Its in there.
problem backing up my current ROM
everytime I use ROM Manager to backup my current ROM it goes to Recovery and then when I reboot the phone nothing shows up my Manage and Restore backups in ROM Manager.
Any thoughts?
Bj
Use backup and restore within cwm, not rom manager.
But you should be able to do this from ROM manager, right?
and what is cwm, i'm new at all this
Rom manager sucks for the epic. You need to use a custom kernel to use rom manager. It won't flash cwm for you on stock kernel.
Bj do you have cwm installed? Clockwork mod is a custom recovery mod. You use to NAND backup, flash, partition, clear battery stats and mire. You can only install it from a pc.
Maybe I'm slow
Maybe I'm slow here.... walk me through this.
I rooted my phone.
I have ROM Manager, which does include cwm. I purchased the paid app for ROM manager, but nothing seems to work, when i try to back up my phone boots to recovery and nothing is saved. when I search for new roms none show up.
I'm using a mac at home, but i rooted my phone on my work pc.
Please help me be able to install custom roms (froyo). please define terms and provide links if possible.
Bj
You rooted your phone good but rom manager will not flash clockwork for you. It says it dies but it won't. The only way to get cwm is to run the one click root plus clockwork. If yo turn your phone off and hold power, camera, and volume down what does the text look like. If you see blue writing and like 4 options that is the stock recovery. If it's green with a good bit of options that is what you want for flashing roms. But the new version of cwm3 is out and that is orange writing. For flashing all you do is put the rom on the root of the sd card, boot into cwm, wipe cache, data, and dalvik three times each. Then go to install zip from sd card, choose zip, and scroll till you find the rom on the sd card and hit the camera button to flash it.
the_bj said:
Maybe I'm slow here.... walk me through this.
I rooted my phone.
I have ROM Manager, which does include cwm. I purchased the paid app for ROM manager, but nothing seems to work, when i try to back up my phone boots to recovery and nothing is saved. when I search for new roms none show up.
I'm using a mac at home, but i rooted my phone on my work pc.
Please help me be able to install custom roms (froyo). please define terms and provide links if possible.
Bj
Click to expand...
Click to collapse
musclehead84 said:
You rooted your phone good but rom manager will not flash clockwork for you. It says it dies but it won't. The only way to get cwm is to run the one click root plus clockwork. If yo turn your phone off and hold power, camera, and volume down what does the text look like. If you see blue writing and like 4 options that is the stock recovery. If it's green with a good bit of options that is what you want for flashing roms. But the new version of cwm3 is out and that is orange writing. For flashing all you do is put the rom on the root of the sd card, boot into cwm, wipe cache, data, and dalvik three times each. Then go to install zip from sd card, choose zip, and scroll till you find the rom on the sd card and hit the camera button to flash it.
Click to expand...
Click to collapse
Basically, do what he said. But, to run most of the Froyo ROMS, you need a DK-28 modem. Now, I'm not the one to provide the information to what that is, but all I know if that you need it.
Directions taken from BThomas22x (the maker of VIPEROM which is what I use):
As for use of Odin, It's actually a lot easier than it seems. I'll give you a quick runthrough.
1. Download and extract Odin, as well as the Modem and PIT files. (You DO NOT flash the ROM through Odin, The ROM is flashed through Clockwork.)
2. Open Odin. At this point, you have to put your phone in download mode. To do so, simply hold the number 1 on the keyboard, and the power button at the same time. Once in download mode, plug the USB cable into the phone. Only plug the phone in AFTER Odin is up and running or Odin won't pick up the phone.
3. Navigate to where you downloaded the modem and pit files and place the PIT file where it says "PIT" and the modem.bin file where it says "phone".
4. On the left side there is an options box. Make sure that "reboot" is the ONLY thing that's checked.
5. Now you're ready to flash the new modem. (Remember, the modem does NOT need to be downloaded, it's just a bonus feature) Hit start and allow it to run through it's process. When finished, the block above the port that your USB is showing will turn either green or red for pass or fail. At this point I haven't heard of anyone failing.
When Odin is done doing it's thing, it will automatically reboot the phone for you. Then you're setup with the new modem!
Click to expand...
Click to collapse
Head over to http://forum.xda-developers.com/showthread.php?t=864445 if you need more help/the download links don't work.
Now, that's the DK-28 modem. YOU NOW MUST USE ROMS WITH THE DK-28 MODEM! I'm pretty sure most of the 2.2 (Froyo) ROMs use DK-28, but someone might want to double check me. It's good to learn how to use Odin anyway since it's your way out if you brick your phone.
I think I was going to include something else, but I'm too tired to remember... lol. Just send me a PM if you need any more help and I'll get back to you later tomorrow or just keep posting here.
Odin gave me a pass.
Now where do I go to get my ROM, can I still use ROM manager or should I go another route?
THanks!
the_bj said:
Odin gave me a pass.
Now where do I go to get my ROM, can I still use ROM manager or should I go another route?
THanks!
Click to expand...
Click to collapse
And also what is the best way to back up my current ROM now?
Forget ROM manager.
Get your roms from the dev forum.
Put them on your sdcard where you can find them.
Flash them with clockwork.
The best way to back up your current rom is to select "backup" from within clockworkmod. It will not, however, backup your kernel. The easiest way to restore a backup is to reflash the original rom, then advanced restore->restore data in cwm.
The only way to get cwm is to run the one click root plus clockwork.
Click to expand...
Click to collapse
That isn't the only way, but it is definitely the easiest if you aren't comfortable fiddling around with a command line on your phone.
DiGi760 said:
Forget ROM manager.
Get your roms from the dev forum.
Put them on your sdcard where you can find them.
Flash them with clockwork.
The best way to back up your current rom is to select "backup" from within clockworkmod. It will not, however, backup your kernel. The easiest way to restore a backup is to reflash the original rom, then advanced restore->restore data in cwm.
That isn't the only way, but it is definitely the easiest if you aren't comfortable fiddling around with a command line on your phone.
Click to expand...
Click to collapse
If i've already rooted can I still use one click root plus CWM and do you have a link for where I can get it?
Yes the one click will still work. It will check if you have root and skip the exploit when it isn't needed. It will then proceed to install busybox, the reidirector, and clockworkmod.
You can find the one-click version 2.5.5 in the dev forum. It is one of the stickies at the top of that forum.
DiGi760 said:
Forget ROM manager.
The best way to back up your current rom is to select "backup" from within clockworkmod. It will not, however, backup your kernel. The easiest way to restore a backup is to reflash the original rom, then advanced restore->restore data in cwm.
.
Click to expand...
Click to collapse
Wow. So this is why my data restores never work...? lol I always get f/cs after I restore something. Thanks for this!

Need a Guide to get from stock GB to CM10

I have a stock glide on gingerbread and want to test out the CM10 in the development section.
If anyone could help with a step by step guide it would really be appreciated. I know there are
other posts which describe each part but I am having trouble find them. Thank You.
EGGrollBEAST said:
I have a stock glide on gingerbread and want to test out the CM10 in the development section.
If anyone could help with a step by step guide it would really be appreciated. I know there are
other posts which describe each part but I am having trouble find them. Thank You.
Click to expand...
Click to collapse
Odin stock ics leak
Odin CWM recovery
wipe data
wipe cache
wipe dalvik cache
format data
format cache
format system
choose zip and flash
Flash Gapps!
from http://forum.xda-developers.com/showthread.php?t=1940677 OP
Thank you for your reply. I am a total noob. how do I use Odin??
Sent from my SAMSUNG-SGH-I927 using xda app-developers app
BEFORE YOU START. I AM NOT RESPONSIBLE FOR ANY DAMAGE OR DATA LOSS ANY OF THESE STEPS MAY CAUSE. ALWAYS FLASH AT YOUR OWN RISK.
Note: Suggestions, comments & questions are welcome. Will improve as much as needed.
1. BACKUP. There are many apps you can find to backup any data. Backup all data you'll want to keep until you're 100% satisfied then move it to a folder on your PC. Personally, I use Titanium Backup Pro and backup everything to Google Drive.
2. DOWNLOAD. A GB kernel, rooted AT&T ROM/Rogers ROM, stock ICS leak, CWM, and then go to the CM10 thread and grab the latest build of the ROM & Gapps. So you should have 6 files total. To make your life easier, put them all in 1 folder.
3. ROOT. Turn off your phone. Hold the top part of the volume rocker and turn on the phone. It should boot into download mode if done correctly. Connect phone to PC via USB. On your PC, install & open Odin. Click on PDA and locate your GB kernel. Then click start & wait. If successful, you should see green and you'll be rooted. I believe whenever you use ODIN, it is called a 'flash.' I hope someone will correct me if I'm wrong. Anyway, go back into download mode and now place the rooted ROM in the PDA section followed by clicking start again. When the phone is done booting, go to the Play store and get Superuser app. This allows you to give permission to operations that require root. Make sure it is updated!
4. CLEAN. Now you'll want to wipe your phone to minimize the chances of anything going wrong. Instead of holding the top part of the volume rocker, you'll hold the bottom. Then hold it as you start the phone. This is the stock recovery menu. I don't remember precisely what the options are called but you will want to wipe cache, dalvik, data and system.
5. UPDATE OS. Time to open up that stock ICS leak. When open, it should appear similar to Odin. Make sure your phone is in download mode again, connected via USB and click start again. You'll notice that your phone might take a while to boot up. It'll be updating files and apps so be patient.
6. CWMR. After it's all booted up, time to go back to download mode again. In ODIN, you'll want to click on PDA again and this time flash the CWMR file. Click start and you're done in no time.
7. CLEAN AGAIN. Now you'll want to turn off your phone and boot the phone holding the bottom of the rocker. You'll boot into CWMR. Time to wipe and format again. You'll find the first 2 wipe options on the first page. The wiping of dalvik cache will be in the ADVANCED menu. Then you'll want to go into the MOUNTS AND STORAGE menu. Format system, cache & data.
8. CM10. Now while still in CWMR, you'll need to go into the MOUNTS AND STORAGE menu and select MOUNT USB STORAGE. You'll want to connect your phone to your PC with the USB. Place the CM10 and Gapps files in the main directory of your PHONE'S INTERNAL STORAGE. Select UNMOUNT on your phone, disconnect from USB and now you'll want to go to the option INSTALL ZIP FROM SDCARD.. then go to the CHOOSE.. option and select the final fruit of your labor, CM10. When it's done doing it's thing, REBOOT SYSTEM. Be patient and let everything load.
9. GAPPS. After everything has loaded, you want to turn off the phone and boot into CWMR one last time. Go to INSTALL ZIP FROM SDCARD, CHOOSE ZIP and flash that Gapps file. Then REBOOT SYSTEM.
10. RESTORE. Reinstall the app you used to backup your stuff, move your backup files you put on the PC back to it's rightful place and restore. You should be good to go.
rogernizzLe said:
BEFORE YOU START. I AM NOT RESPONSIBLE FOR ANY DAMAGE OR DATA LOSS ANY OF THESE STEPS MAY CAUSE. ALWAYS FLASH AT YOUR OWN RISK.[/SIZE]
If any of the more experienced people find errors in this "guide", please let me know.
1. BACKUP.
.
.
.
Click to expand...
Click to collapse
Thank you for doing this!
Just checking - is there not a thread / guide for this elsewhere already? (Or am I confusing versions - not for the first time, with xda-developers!)
Suggestions:
- move this to the start of a new thread where you can reserve the first 3 posts, you can update/edit it, etc.
1. BACKUP:
- it would be useful to mention CWMR backup. (i.e. Botch it, restore the image, try again.)
- I like not leaving people hanging and at least mentioning TB as you have so they have a search path to follow. It would be worth mentioning that TB Free will be 'good enough' to keep them safe (one time) through this process. [But long term / good app / scheduling makes TB Pro worthwhile.]
- Making TB and CWMR a link would be useful, and not just a link to the 'product' page, but link to a thread that describes how to do so. 'Product' links will be contained within them. It's all very well to get a link to what a beastie is, but frequently knowing what it is, and how to put it into practice are two different things. Linking to a thread of the latter type would be the useful one.
3. ROOT
- one of the problems when talking about ODIN is the perception left that it is a single thing. So saying 'ODIN (PC)' would be useful here. Whether you point out that it talks to the ODIN (client?) already built in to the PDA is up to you.
4. UPDATE OS:
- don't you want to be talking about the alpha/beta dudejb version here?
5. CWMR
- wouldn't you want to do this first? See Backup comments, above.
- is this even necessary? It's a VERY GOOD IDEA, but is CWMR needed to run the phone 'stock' (CM10)?
7. CM10
- links / explanations are going to be useful here.
- e.g. There's a lot of talk of subsequent steps, such as backlight fix. You might want to note such is already built in, or not. (As people read they come across these additional fixes, and it's not always apparent that months later someone built the fixes in already. It's easy to go in circles trying to get a coherent, whole, current, view of the world.)
SD Card management - first you TB Backup, then you wipe the SD Card (or so a quick glance appears). I know you haven't actually said that, but some explicit clarity may be helpful.
Thanks for the suggestions and good question. I don't think there are any guides out there.. but this is just from how I did it. Tried to make it as simple as I could without adding branching steps. Also, it's very narrow because I can only speak on behalf of the what worked for me. If there's a big need for this to be in a thread of it's own, I'll gladly make one.
-I didn't mention CWMR backup for two reasons. I didn't use it and I don't rely on it. Perhaps I should mention it anyway though regardless.
-Never used dudejb's version so I didn't list it.
-Needed CWMR at that point to install CM10 & Gapps zips. I think you can also use Odin but doing it via CWMR gives him a chance to familiarize himself with what he'll be using to flash future versions.
-Didn't put links to CM10 since he already knows where it is and can most likely read the fixes & not-fixed list himself.
Thanks RogerNIZZLE I appreciate the guide and I believe a lot of other ppl will too.
There is one hiccups i'm coming across. After I wipe, data, cache, dalvik cache,
I **format data, format cache, format system** then when it reboot and it just stays at the
start up screen that shows SAMSUNG. I let it sit for 5 but nothing happens, its still
on SAMSUNG. I've repeated the steps a few times? Is there any suggestions on what I can do?
Hm. Do steps 4, 5, 7, 8, 9. Sorry! All hope is not lost.
rogernizzLe said:
Hm. Do steps 4, 5, 7, 8, 9. Sorry! All hope is not lost.
Click to expand...
Click to collapse
Do steps 4,5 and then copy the cm10 and gapps to you phone internal memory. Then follow step 6. Lastly install cm10 and gapps together and reboot you phone.
Sent from my SGH-I927
@roger:
You should start a thread, and I'll request to get it stickied. This could help a lot of new users.
One thing I would add - before flashing ICS, wipe system data cache dalvik (either with stock recovery or cwmr). Then boot into download and flash ICS.
Okie dokie, I will do this after work.
EGGrollBEAST said:
I have a stock glide on gingerbread and want to test out the CM10 in the development section.
If anyone could help with a step by step guide it would really be appreciated. I know there are
other posts which describe each part but I am having trouble find them. Thank You.
Click to expand...
Click to collapse
i suppose u already know that you need a rooted phone before rom flashing is possible. what i did was to flash ics leak using clockwork recovery and then cm10.
IS ANYBODY AWARE THAT THERE IS NO OFFICIAL CM10 NIGHTLY ON GET.CM??? Please stop telling people to look there!
bs27975 said:
Thank you for doing this!
4. UPDATE OS:
- don't you want to be talking about the alpha/beta dudejb version here?
Click to expand...
Click to collapse
How did I get a version? Not sure what is meant by that?
JB
C3LLxM8 said:
IS ANYBODY AWARE THAT THERE IS NO OFFICIAL CM10 NIGHTLY ON GET.CM??? Please stop telling people to look there!
Click to expand...
Click to collapse
Did you know you don't have to tell at us... once you learn that. I'd like to say there won't be an official cm10 because the official cm secs think our phone runs on different hardware than it actually does and thinks they can get the phys. keyboard working. You should thank dman for even getting cm9 and beta cm10 where they are.
Sent from my SGH-I927 using xda app-developers app
Rawr0w0 said:
Did you know you don't have to tell at us... once you learn that. I'd like to say there won't be an official cm10 because the official cm secs think our phone runs on different hardware than it actually does and thinks they can get the phys. keyboard working. You should thank dman for even getting cm9 and beta cm10 where they are.
Sent from my SGH-I927 using xda app-developers app
Click to expand...
Click to collapse
Yes dman should be thanked, so hard his thanks gland fails.
Official CyanogenMod is not being made because -we- have different hardware than the other SGSII range of phones.
So yeah. No use pointing at get.cm
In other news, these instructions, amazing.
Sent from my SGH-I927 using xda premium
I take to credit for the work on the various links i'll post. (I WONT BE HELD RESPONSIBLE FOR ANY DAMAGE TO YOUR PHONE)
1. In order to get CM10, first get instructions on rooting(if you have root,SKIP) via http://forum.xda-developers.com/showthread.php?t=1378082
2. When you have gotten root, flash CWMR via http://forum.xda-developers.com/showthread.php?t=1458153 or http://forum.xda-developers.com/showthread.php?t=2007198
(MAKE SURE YOU DO A NANDROID BACKUP AFTER YOU SUCCESSFULLY FLASH CWMR)
3. Next step is to flash ICS leak UCLG9 via http://forum.xda-developers.com/showthread.php?t=1841502 (could not find thread for CWM flashable UCLJ3)
4. Once you are now on UCLG9, you can now flash CM10 by Dman.
If i helped, please hit thanks.
Sent from my super SGH I927(Flashed almost all custom Roms). Currently on Dmans CWM flashable UCLJ3
I maybe JM but really XPerienced.

[Q] Installing a rom

Ok, completely new with this. I did a basic root, got superuser cwm and busybox from my understanding. I used Samsung Galaxy Toolkit v7.0.0
I would like to install the MoAR onto my phone. But I'm not 100% sure how to do so. I have Odin v3.4, I was going to do it as a PDA file. But I don't see anything that says it's a .tar file.
If someone could point me in the right direction, or a video would be great.
jrodcamaro said:
Ok, completely new with this. I did a basic root, got superuser cwm and busybox from my understanding. I used Samsung Galaxy Toolkit v7.0.0
I would like to install the MoAR onto my phone. But I'm not 100% sure how to do so. I have Odin v3.4, I was going to do it as a PDA file. But I don't see anything that says it's a .tar file.
If someone could point me in the right direction, or a video would be great.
Click to expand...
Click to collapse
I'm going to assume you're able to boot into a custom recovery (CWM). I persoanlly use TWRP, but either will work well for this. If you can't go through the root process again, based on qbking77's thread. Check out the videos and learn how to use Odin to gain root and a custom recovery. (always good to take a refresher course).
Here are directions on how to flash a Rom below. The instructions will be for TWRP, but CWM has similar options/settings
Make sure the zip of the Rom you downloaded is on your externalSD Card or the root directory of your internal memory.
Turn your phone completely off (hold down power for 3-5 seconds)
Boot your phone into recovery. Hold Up, Menu, and Power for a few seconds (until SAMSUNG appears on your screen and the phone vibrates)
Make a Nandroid backup. I can't emphasize this enough. In flashing, it's a certainty that at least one time, something will mess up. When that happens, you want to be able to restore a backup. In TWRP, just go into Backup Menu and choose where you want it (internal vs. External storage). It takes my phone a few (5-10) minutes to completely backup my data.
In TWRP, click the wipe button, then system. This will completely wipe the Rom from your phone. Doing this will allow you to get a "clean" install, without any settings or leftover files from your old Rom getting in the way. Instead, you could only wipe data (factory reset), which is good enough for most Roms. I'd still recommend a system wipe, though, as you never know exactly what might be left over from your old Rom (especially when going from 4.1.X to 4.2.X or vice-versa).
Also while in the Wipe menu, wipe Cache and Dalvik Cache (can't hurt).
Go back to the TWRP main menu.
Click Install, then find your Rom zip file (may have to switch from internal to external storage).
Let TWRP do it's thing.
MOAR rom already installed. If, in the future, you flash an AOSP Rom, you should now flash the correct gapps package from goo.im. Make sure you're flashing the correct one, as if you don't, your google apps will force close upon use.
Reboot into system and give it time to boot (first boot sometimes takes a couple of minutes).
Set up your phone the way you like.
These should be the directions to follow whenever you flash a new Rom. Some Roms (such as the MOAR Rom) have the Aroma installer, so you'll have more options once you choose to flash the Rom zip, but those are typically easy to follow (and vary from Rom to Rom, so I won't be able to give you a good guide on that).
Hope this helps!
I could tell you but from what you're asking, honestly I think it's better not to and to force you to read a lot more. I am pretty new to this stuff too, joined this site in like march but I did about 3 weeks worth of reading before I rooted and flashed my first ROM. I'm not trying to be mean here but the question you're asking will be the least of your worries once you read a little more. I recommend you read this Q&A thread, it's also at the top of the Q&A forum.
Edit: It seems good guy topherk here gave you the info, I stand by what I said though, from a fellow newbie to another
jrodcamaro said:
Ok, completely new with this. I did a basic root, got superuser cwm and busybox from my understanding. I used Samsung Galaxy Toolkit v7.0.0
I would like to install the MoAR onto my phone. But I'm not 100% sure how to do so. I have Odin v3.4, I was going to do it as a PDA file. But I don't see anything that says it's a .tar file.
If someone could point me in the right direction, or a video would be great.
Click to expand...
Click to collapse
Download the rom on your pc and transfer it to your sd card or internal sd card on your phone. Don't put the rom zip file in any folders as it's easier to find, commonly referred to as the root of your sd card. Power off your phone if your still on stock, after it shuts down hold the volume up button+the home button and then hold power button, this will take you to your custom recovery. First thing to do once in your recovery is make backup of your current rom, make sure you have at least 3GB free space on either your sd or internal sd, some backups can be even bigger, if you don't have space it should tell you. After your backup is done, wipe cache, dalvik cache, factory reset and then flash your rom, after it's done and you see it was successful, fix permissions and reboot...you should be good to go at that point. If all is running well you can boot back into cwm, select restore and only restore /data, to get all your apps and their data back, fix permissions again and reboot. You can use titanium backup or my backup root /pro to restore apps and data but personally I don't prefer those methods. If you have any issues, restore your backup and try again.
I see I was slow again as topherk said everything and then some lol...still posting this just in case it helps at all.
Edit; just to throw it out there I'll tell you how I do things, once your more experienced this could make flashing roms, kernels, tweaks ect, easier. I always make a backup first before I switch roms. Then I simply wipe cache, dalvik cache, flash new rom and fix permissions....reboot and enjoy, this is known as a dirty flash, some roms don't dirty flash well, some work great.
Also I always 100% of the time download roms, kernels ect straight from my phone, never had a bad download that I'm aware of, I don't check md5 sums, I just verify the size of the dl matches what I dl'd. My dl's go to my download folder on my ext sd card so when I go into recovery, I know to look in my download folder on the ext sd card.
Other things to note about dirty flashing if you choose to do it, figure out your rom issues quietly and it can't hurt to try dirty flashing if you always remember rule#1.....make a backup first. If you get stuck in a boot loop, just pull the battery, put it back in and 3 button boot to recovery and restore your backup.
Yeah, the main reason I prefer a clean flash is that when people dirty flash, any and all problems will not be supported by the developer. And since the person is asking how to flash a Rom, I doubt that they'd know what to do with a FC. I'd prefer if they would do a clean flash until they get used to it. I do all my app backups in Titanium Backup, and even then I have to be careful not to restore something that might mess up the new Rom.
Anyways, I really liked your advice with the backups: if you're ever stuck in a bootloop, you can just restore your backup. I recently tried out a new Rom that I wasn't too fond of, and in a few minutes was back to my LiquidSmooth. No sweat.
Sent from my SPH-L710 using xda app-developers app

Unable to upgrade Galaxy 3

When the update file downloads then it verifies but when it goes to install, it errors out and stops [see attached image]. There is also mention of Gmail.apk but when I go and look for it, it's not there. I have deleted the file and downloaded several time but wind up with the same result. I have put a copy in the ext sd card and tried from there but it will not install. Any ideas on how to do the upgrade?
Thanks, Dave
Correct me if I'm wrong, but it sounds like you're trying to do an ota when you're rooted (with a custom recovery). This won't work. Please read through this thread by CNexus about otas:
http://forum.xda-developers.com/showthread.php?t=2209418
It should give you everything you need to know.
Sent from my SPH-L710 using xda app-developers app
topherk said:
Correct me if I'm wrong, but it sounds like you're trying to do an ota when you're rooted (with a custom recovery). This won't work. Please read through this thread by CNexus about otas:
http://forum.xda-developers.com/showthread.php?t=2209418
It should give you everything you need to know.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Wow! I went through over 30 pages looking for a step by step and am quite confused as to the proper process. I am currently on 4.1.1 with LJ7 and have downloaded MD4 both DeOdex and Odex plus the MD4 kernal. The only thing I did when I got the phone was root it enough to make the hot spot app work.
JOB Dave said:
Wow! I went through over 30 pages looking for a step by step and am quite confused as to the proper process. I am currently on 4.1.1 with LJ7 and have downloaded MD4 both DeOdex and Odex plus the MD4 kernal. The only thing I did when I got the phone was root it enough to make the hot spot app work.
Click to expand...
Click to collapse
Thanks for reading all of it. Most people would just look at the first page and the last page and say "Oh, it's not there!" That being said, I hope you have a better understanding of what's going on when you get an OTA notification.
Now that's been said, I had written a post on another thread that covers the steps A-Z. I've linked it and quoted it below.
Ok, let's start at the very beginning (it's a very good place to start).
Before we get started, I'm going to make the following assumptions:
You successfully rooted your phone through Odin.
You currently have a custom recovery (either TWRP or CWM).
You have a Rom you'd like to flash on either your internal storage or your SDcard (I'd recommend the SDcard, but that's your prerogative).
If either of the first two is not true, I'd recommend going back to qbking77's thread and check out the videos on how to use Odin to gain root and a custom recovery.
If number 3 above is not true, download a ROM (nor someone new to flashing/custom Roms, I'd recommend Freeza's stock rooted Rom, as it's identical to stock TW, but just with Root). Once you download a Rom, check it's md5sum to verify that it's a good download. Copy the file to your SD card and get ready to flash (make sure you have decent battery life left, I try to keep at least 50% or more when flashing Roms, although it shouldn't take too long.
I'll give directions on how to flash a Rom below. The instructions will be for TWRP, but CWM has similar options/settings
Turn your phone completely off (hold down power for 3-5 seconds)
Boot your phone into recovery. Hold Up, Menu, and Power for a few seconds (until SAMSUNG appears on your screen and the phone vibrates)
Make a Nandroid backup. I can't emphasize this enough. In flashing, it's almost a certainty that one time, something will mess up. When that happens, you want to be able to restore a backup. In TWRP, just go into Backup Menu and choose where you want it (internal vs. External storage). It takes my phone a few (5-10) minutes to completely backup my data.
In TWRP, click the wipe button, then system. This will completely wipe the Rom from your phone. Doing this will allow you to get a "clean" install, without any settings or leftover files from your old Rom getting in the way. Instead, you could only wipe data (factory reset), which is good enough for most Roms. I'd still recommend a system wipe, though.
Also while in the Wipe menu, wipe Cache and Dalvik Cache.
Go back to the TWRP main menu.
Click Install, then find your Rom zip file (may have to switch from internal to external storage).
Let TWRP do it's thing.
If you're installing a TW-based Rom, it should have gapps already installed. If not, you should now flash the correct gapps package from goo.im. Make sure you're flashing the correct one, as if you don't, your google apps will force close upon use.
Reboot into system and give it time to boot (first boot sometimes takes a couple of minutes).
Set up your phone the way you like.
These should be the directions to follow whenever you flash a new Rom. Some Roms have the Aroma installer, so you'll have more options once you choose to flash the Rom zip, but those are typically easy to follow (and vary from Rom to Rom, so I won't be able to give you a good guide on that).
Hope this helps!
Click to expand...
Click to collapse
JOB Dave said:
The only thing I did when I got the phone was root it enough to make the hot spot app work.
Click to expand...
Click to collapse
I don't think there's a way to be "just a little rooted"
:silly:
Follow topherk's directions to a tee, and you'll be fine.
As a noob, I was scared to death knowing that I was rooted and I was going to get an OTA!
xda-developers has everything you need. The files, the guides, the support from senior members.
Relax and have fun...
---------- Post added at 06:11 PM ---------- Previous post was at 05:54 PM ----------
BTW, I flashed freeza's md4 odexd rom (cause a stock sg is odex), the md4 firmware, and the optimized kernel. Flashed (installed) them in that order. Just download them from the site onto your phone, and boot into recovery to flash each. Probably too paranoid, but i rebooted after each flash *just* to be sure). Cleared dalvik cache after installing the rom. Ummm, and ran checksum on my files before I installed them (I use md5 checker app).
Thanks, that got me started. now I have to figure out which rom and kernal I want to install.
ROMs come with kernels already, so if you're unsure ATM, just flash a ROM and then later you can check out kernel switching. Just make sure that the kernel you are flashing is for your ROM version (4.1.2, 4.2.2, etc) and for your type (AOSP, Touchwiz).
Since you are just starting out, I would suggest TPR (The Peoples ROM) or MOAR (Mother of All ROMs). Both in Android Dev section (as opposed to Original Android Dev).
TPR also has AROMA installer, so it lets you pick what apps, kernel, and other goodies you want to flash and basically on-the-spot customization.
Downloaded the file MD4_update_FULL_Odex.zip and followed the instructions above and got zip signature failure, see photo. I am wondering if it worth doing the upgrade.
~Dave
In twrp, under settings, you can uncheck the zip file verification option. Most of the time it gives you that error, even though the zip is fine.
Sent from my SPH-L710 using xda app-developers app
topherk said:
In twrp, under settings, you can uncheck the zip file verification option. Most of the time it gives you that error, even though the zip is fine.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
That worked!! Thanks for all your help.
Am looking at the About screen and the build says I'm on MD4 but the Baseband is still LJ7, do I need to be concerned about that?
JOB Dave said:
That worked!! Thanks for all your help.
Am looking at the About screen and the build says I'm on MD4 but the Baseband is still LJ7, do I need to be concerned about that?
Click to expand...
Click to collapse
Baseband has to do with what modem/radio you are on. This is independent of your ROM, so the two can be different version numbers.
The modem impacts your mobile data coverage and speeds. What you wanna do (if you wanna find the best modem for your area) is to switch modems and run each one for a week. Then switch. After you've gone through a couple modems, single out the ones that qork best and test those out till hou find the best and/or fastest one for your area and the places you frequent.

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