[GUIDE] Restoring Phone from Soft-Brick and FAQ [7/11] - Sprint LG Optimus G

!!!!!!!NOTE!!!!!!!
USE TEENYBIN IN DEV SECTION
!!!!!!!!NOTE!!!!!!
Hi All,
I've noticed that there isn't a guide that contains all the information for restoring your phone to a stock state. I recently soft-bricked my phone, and with the help of XDA and the members at IRC I was able to restore my phone. Most of these methods will require you LGNPST ; however, we'll also attempt to fix with restoring backups and flashing new roms.
Accessing Recovery Screen (First Step if you have bricked your phone)
This is our initial step for any problems that might arise. If you can access recovery, usually you're in a perfectly fine situation.
1. Power off your phone by holding Volume down & power at the same time.
2. When the screen shuts off, switch to entering fastboot by holding Volume Up & Power. Release immediately once you see a black screen with some text on the bottom.
3. You should see a black screen with some text at the bottom.
4. Press volume down 2x and then the power button.
5. You should see either TWRP or CWM recovery.
6. Wipe Cache, Dalvic Cache, and Factory Wipe
7. Flash new stock zip. Wipe caches again.
8. Restart.
I don't have a zip in my local storage!!!!
It's okay. We can still fix this. All we need to do is sideload the zip.
On PC or Mac
1. Download the Android SDK HERE or Download Files Located below.
2. Place files on Desktop.
3. Enter Terminal or Console
4. Go to your desktop by entering
cd /Users//Desktop
The is your unique information.
On Phone
1. Do step 1 -5 above.
2. On TWRP go to advanced and place your phone in ADB mode.
3. Wait for the terminal screen to come on.
After setting up the above
1. Go back to your PC and type the below.
For Windows remove the "./"
./adb sideload .zip
2. On terminal you should see the percentile for the upload.
3. Wait.
4. Do steps 6-8 on Accessing Recovery Screen
LGNPST(No Direct Links)
Getting the files to revert back to stock can only be accessed from IRC or private message me. Please, DO NOT SHARE the link.
For anyone at IRC, if I provide to much information, I will be more than willing to pull information.
IRC Here
After you've acquired the Auto-LGNPST and the .tot file which can be accessed from the Sprint Directory.
1. Run install.bat to install the necessary programs. If you are using Windows Vista or later then Run install.bat as Administrator (Right click install.bat and click Run as Administrator)
2. Download the proper factory image (should end with .tot) and rename the file from .tot to .bin (if it ends with .zip, gzip, .rar, .7z, .tar, etc. than you need to extract it first)
3. Plug your phone into the computer. Then put your phone in download mode, continue reading if your not sure how. From then power off state press and hold Volume Up + Down and then press Power. If this does not work then try again except release the power before the LG logo shows up. The phone's screen will says "Download Mode Do Not Unplug".
4. Wait for the drivers to be detected and installed. Once they are run LGNPST. To do so do the following: Click Start - All Programs (if applicable) - LGNPST
5. Select LGNPST_LS970.dll for the DLL file and then for the .bin file, use the bin file that you renamed from tot to bin.
If LGNPST errors out at 85%, after a few minutes turn your phone off and hold the power button until the phone powers on, then release.
Helpful Button Presses
From Powered Down Device
Volume Up + Power = Boot into Fastboot Mode
Volume Down + Volume Up + Power (While Plugged into Computer) = Download Mode
Volume Down + Volume Up (While PLUGGING into Computer) = Download Mode
Bootloop
Volume Down + Power = Power Down
On launcher screen
Volume Down + Power = Power Down
Fastboot Screen
Volume Down twice, then press Power = Enter Recovery
Additional information
There is now a v9 root method.
Utilize the v9 .tot avaible in XDA or IRC. v9 tot
Many people are experiencing issues when LGNPST times out at 85%, which then leads to a phone that never roots and unlocks properly. If you're still soft-bricking, follow these steps.
Shut the phone off by placing your phone in download mode
When in download mode, hold down volume down and power for 30+ seconds
When the phone is shut off, and isn't turning itself back on when no buttons are pressed, plug into a wall cahrger
If you don't immediately see a charging battery, leave the charger for a considerable amount of time.
Reroot your phone after restoring
Root Device - Thanks to Engine95
Thanks
sharkboy0901
B-Breezy
AshtonTS
engine95
Folks at IRC

Very nice. Thank you! This'll help alot of us.
Sent from my LG-LS970 using xda premium

Does anyone need other information for this guide?

Awesome guide thanks for the hard work!
Sent from my LG-LS970
_______________________
Samsung Galaxy S III
HTC Evo 4G LTE
Google Galaxy Nexus
Samsung Galaxy S II
Google Nexus S
HTC Evo 3D
HTC Evo 4G

This should be stickied somewhere.

It reboots at 67% but after all I get is the flashing red notification and flashing soft keys at the bottom....help lol
Sent from my SPH-L710 using xda premium

If possible could I get a LGNPST pm?

So my computer doesn't seem to recognize my device. I wiped out too much info with TWRP and now have no ROM or any OS on the device, but can get into fastboot and TWRP, but when I enter "adb devices" the list is empty. How can I get my Win 7 computer to recognize my device?

swizz-knife77 said:
It reboots at 67% but after all I get is the flashing red notification and flashing soft keys at the bottom....help lol
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Getting the same. I'm at a loss -____-.

Re: [GUIDE] Restoring Phone from Soft-Brick and FAQ [1/5]
This has some really useful information. Especially with our tempermental phones. Can we get this stickied?!
Sent from my LG-LS970 using xda premium

So I'm using LGNPST to get my friends phone back to stock using all files provided via IRC.
Just as indicated, LGNPST errors out at 85%, I unplug and hold power button as instructed but nothing happens. Am I doing something wrong?
*EDIT* got it figured out, thanks to everyone that helped.

Disaster (I hope not)
Hi ... please help my phone is drowning and needs some CPR badly.
I tried to install lifeless on Sprint LS 970 using TWRP ... all went well,or so TWRP reported, until I tried to reboot and got the dread gray screen that won't ever turn completely off ...
I've repeatedly (like over and over) tried everything in this post to try and get into recovery or fast boot but nothing worked ... it will go into download mode and it will turn off and not immediately turn back on if I hold the power and vol down button for a minute or so, but when I try the next step and plug in the ac charger I get an immediate single flash of the LG loader and the gray screen.
So what should I do now or next or whatever to try and salvage the thing. Computer wise I am running Win 7 64, is there anything I can do from there via download mode?
Also, there's a pinhole on the top (G side of the LG logo) of the phone which looks suspiciously like like it should be a reset button, but pusing it with a dental pick has gotten me nowhere ... but maybe I'm missing something there as well.
Or would it help to remove the two torx screws, open the case, and pull the battery for a minute or two. (Must remind myself to never ever buy another phone with a locked down battery ... talk about the ultimate in dumb design ... especially when the thing starts refusing to accept a charge long before the user is due for a two-year upgrade.) The problem is it's wonderful phone except for that bit of idiocy.
Anyway, I would appreciate it more than I can say, and even donate something to the development kitty, if someone could help me reanimate this phone.
Thanks
AdriVelazquez said:
Hi All,
I've noticed that there isn't a guide that contains all the information for restoring your phone to a stock state. I recently soft-bricked my phone, and with the help of XDA and the members at IRC I was able to restore my phone. Most of these methods will require you LGNPST ; however, we'll also attempt to fix with restoring backups and flashing new roms.
Accessing Recovery Screen (First Step if you have bricked your phone)
This is our initial step for any problems that might arise. If you can access recovery, usually you're in a perfectly fine situation.
1. Power off your phone by holding Volume down & power at the same time.
2. When the screen shuts off, switch to entering fastboot by holding Volume Up & Power. Release immediately once you see a black screen with some text on the bottom.
3. You should see a black screen with some text at the bottom.
4. Press volume down 2x and then the power button.
5. You should see either TWRP or CWM recovery.
6. Wipe Cache, Dalvic Cache, and Factory Wipe
7. Flash new stock zip. Wipe caches again.
8. Restart.
I don't have a zip in my local storage!!!!
It's okay. We can still fix this. All we need to do is sideload the zip.
On PC or Mac
1. Download the Android SDK HERE or Download Files Located below.
2. Place files on Desktop.
3. Enter Terminal or Console
4. Go to your desktop by entering
cd /Users/<username>/Desktop
The <username> is your unique information.
On Phone
1. Do step 1 -5 above.
2. On TWRP go to advanced and place your phone in ADB mode.
3. Wait for the terminal screen to come on.
After setting up the above
1. Go back to your PC and type the below.
For Windows remove the "./"
./adb sideload <filename>.zip
2. On terminal you should see the percentile for the upload.
3. Wait.
4. Do steps 6-8 on Accessing Recovery Screen
LGNPST(No Direct Links)
Getting the files to revert back to stock can only be accessed from IRC or private message me. Please, DO NOT SHARE the link.
For anyone at IRC, if I provide to much information, I will be more than willing to pull information.
IRC Here
After you've acquired the Auto-LGNPST and the .tot file which can be accessed from the Sprint Directory.
1. Run install.bat to install the necessary programs. If you are using Windows Vista or later then Run install.bat as Administrator (Right click install.bat and click Run as Administrator)
2. Download the proper factory image (should end with .tot) and rename the file from .tot to .bin (if it ends with .zip, gzip, .rar, .7z, .tar, etc. than you need to extract it first)
3. Plug your phone into the computer. Then put your phone in download mode, continue reading if your not sure how. From then power off state press and hold Volume Up + Down and then press Power. If this does not work then try again except release the power before the LG logo shows up. The phone's screen will says "Download Mode Do Not Unplug".
4. Wait for the drivers to be detected and installed. Once they are run LGNPST. To do so do the following: Click Start - All Programs (if applicable) - LGNPST
5. Select LGNPST_LS970.dll for the DLL file and then for the .bin file, use the bin file that you renamed from tot to bin.
If LGNPST errors out at 85%, after a few minutes turn your phone off and hold the power button until the phone powers on, then release.
Helpful Button Presses
From Powered Down Device
Volume Up + Power = Boot into Fastboot Mode
Volume Down + Volume Up + Power (While Plugged into Computer) = Download Mode
Volume Down + Volume Up (While PLUGGING into Computer) = Download Mode
Bootloop
Volume Down + Power = Power Down
On launcher screen
Volume Down + Power = Power Down
Fastboot Screen
Volume Down twice, then press Power = Enter Recovery
Additional information
There is now a v9 root method.
Utilize the v9 .tot avaible in XDA or IRC. v9 tot
Many people are experiencing issues when LGNPST times out at 85%, which then leads to a phone that never roots and unlocks properly. If you're still soft-bricking, follow these steps.
Shut the phone off by placing your phone in download mode
When in download mode, hold down volume down and power for 30+ seconds
When the phone is shut off, and isn't turning itself back on when no buttons are pressed, plug into a wall cahrger
If you don't immediately see a charging battery, leave the charger for a considerable amount of time.
Reroot your phone after restoring
Root Device - Thanks to Engine95
Thanks
sharkboy0901
B-Breezy
AshtonTS
engine95
Folks at IRC
Click to expand...
Click to collapse

ekb606 said:
Hi ... please help my phone is drowning and needs some CPR badly.
I tried to install lifeless on Sprint LS 970 using TWRP ... all went well,or so TWRP reported, until I tried to reboot and got the dread gray screen that won't ever turn completely off ...
I've repeatedly (like over and over) tried everything in this post to try and get into recovery or fast boot but nothing worked ... it will go into download mode and it will turn off and not immediately turn back on if I hold the power and vol down button for a minute or so, but when I try the next step and plug in the ac charger I get an immediate single flash of the LG loader and the gray screen.
So what should I do now or next or whatever to try and salvage the thing. Computer wise I am running Win 7 64, is there anything I can do from there via download mode?
Also, there's a pinhole on the top (G side of the LG logo) of the phone which looks suspiciously like like it should be a reset button, but pusing it with a dental pick has gotten me nowhere ... but maybe I'm missing something there as well.
Or would it help to remove the two torx screws, open the case, and pull the battery for a minute or two. (Must remind myself to never ever buy another phone with a locked down battery ... talk about the ultimate in dumb design ... especially when the thing starts refusing to accept a charge long before the user is due for a two-year upgrade.) The problem is it's wonderful phone except for that bit of idiocy.
Anyway, I would appreciate it more than I can say, and even donate something to the development kitty, if someone could help me reanimate this phone.
Thanks
Click to expand...
Click to collapse
I'll private message you instructions to LGNPST. Did you try LGNPST?
Also the hole is a microphone, let's hope you didn't mess it up

AdriVelazquez said:
I'll private message you instructions to LGNPST. Did you try LGNPST?
Also the hole is a microphone, let's hope you didn't mess it up
Click to expand...
Click to collapse
During the LGNPST process in OP, when I plug in my phone and set it to download mode, it crashes my PC ???? I am on Windows8 64 bit
any ideas ... also in LGNPST program I cannot click on Select DLL, my clicks dont register???

Shantox73 said:
During the LGNPST process in OP, when I plug in my phone and set it to download mode, it crashes my PC ???? I am on Windows8 64 bit
any ideas ... also in LGNPST program I cannot click on Select DLL, my clicks dont register???
Click to expand...
Click to collapse
That;s odd. I have windows 8 also and it worked fine. Try the updated drivers that engine's root thread has.

AdriVelazquez said:
That;s odd. I have windows 8 also and it worked fine. Try the updated drivers that engine's root thread has.
Click to expand...
Click to collapse
OK thx!
---------- Post added at 10:44 PM ---------- Previous post was at 10:28 PM ----------
Shantox73 said:
OK thx!
Click to expand...
Click to collapse
Didnt help =(

ZeroCool84 said:
If possible could I get a LGNPST pm?
Click to expand...
Click to collapse
Could I please get one too. I'm trying to find LGNPST and can't anywere

mendojester said:
Could I please get one too. I'm trying to find LGNPST and can't anywere
Click to expand...
Click to collapse
I am having trouble too. When I click install.bat it doesn't install anything. It says file path could not be found. I have done it twice
to no avail. I am already logged in as admin. Home computer running 64bit win 7. Also in lgnpst I can select a dll file but it is a
componant 5 .dll not anything near what it should be.
O.k. N.M. The problem with my computer is I can't extract in my download folder, I need to move the file to my desktop and work from there.
We will see how the rest goes now. Well it didnt help, it errors out in like 2 seconds. Looks like i will have to wait for a rom.

LGNPST for linux
Can LGNPST be run on a linux box and if so where can I find the download?

I apologize for anyone that's been trying to contact me regarding LGNPST. As you know, JB leaked and we've all been busy. Hopefully one of the many amazing members helped.

Related

[Q] Help! Accidentally deleted system and can't restore or install

Coming from a phone with microSD extension, I had never encountered such an issue:
I bought this phone with a stock 4.2 Rom installed and tried to install a custom Rom. I first installed the latest version of touch recovery (tried it and it seemed to work fine) and did a backup using the default settings. Then I erroneously chose to format system and data, thinking that I could then "install from zip". Strangely, these steps deleted everything in the /sdcard directory and I couldnt select "external SD" (because the phone isnt equipped with it anyways?). Then I made a second mistake and restarted the phone, despite the message warning that I no longer had an OS installed. I took the battery out, and then held the power down while pressing the power button. The phone couldn't get into recovery, but instead showed a screen with the android logo, a large "Start" sign above it, and "Downloading...", "Do not turn off target !!" below it. Pressing the power button now got the phone to show just "Google" and a lock logo under it. The PC (windows 7) can not detect the phone throughout the process.
I tried the latest tool kit and samsung's USB driver but couldnt get the phone recognized by the PC.
Does this mean that the phone is doomed???
Please help!!!
Trent
Relax, it's not easy to 'doom' your Nexus. Especially with all the hard-workers in XDA
Try accessing Recovery mode by holding down BOTH vol up + vol down, as well as power. Holding just vol down + power is 'Download Mode', and at the least you can get to this. Means your phones far from doomed
Thanks a lot for the reply!
As a matter of fact, I also figured out how to get back to recovery (if only I had read your post earlier, my pain would've been much less!). But the problem remains that I can not get a target ROM onto the phone, since: 1. whatever I did seemed to have gotten rid of the nand backup supposedly stored in /data/media/TWRP/BACKUPS/ (I'm using TWRP V. 2.3.2.1). 2. I can not get my PC(or Mac, for that matter) to recognize the phone or the internal storage.
Any pointer from here?
Thanks again!!!
Trent
You can download a factory image and install with fastboot. It's quite easy and instructions are readily available on this forum. You can then install a custom ROM afterwards if stock is not your thing.
Found the answer finally!
It's the adb push method. Basically, it's to install adb drivers and execute a few commands via the command window. Not too bad... Don't know much about fastboot yet though ... If anyone else needs more details, please PM me (to save public bandwidth).
Thanks a lot anyways, whpnhp and jocalderone!!!
Trent

[Q] Help desperately needed - Galaxy Nexus not booting after installing Jelly Belly!

I really hate to join under such a condition (it's an amazing site which I thought I would join for better reasons when time permitted), but my new Galaxy Nexus just went to hell on me after flashing the (apparently) popular Jelly Belly mod.
I started with a rooted 4.1.1 Jelly Bean OS with ClockworkMod Recovery, and now it looks like disaster after using that to flash Jelly Belly - what happens now is my phone boots up to the point where it flashes that colored Google "X", but it never proceeds beyond this point. I cannot put a different mod on my phone because there is no connection with my computer, and I can't stop my device from thrashing without a battery-pull. Is there any way save this phone and put plain Jelly Bean back on it?
bluroot said:
I really hate to join under such a condition (it's an amazing site which I thought I would join for better reasons when time permitted), but my new Galaxy Nexus just went to hell on me after flashing the (apparently) popular Jelly Belly mod.
I started with a rooted 4.1.1 Jelly Bean OS with ClockworkMod Recovery, and now it looks like disaster after using that to flash Jelly Belly - what happens now is my phone boots up to the point where it flashes that colored Google "X", but it never proceeds beyond this point. I cannot put a different mod on my phone because there is no connection with my computer, and I can't stop my device from thrashing without a battery-pull. Is there any way save this phone and put plain Jelly Bean back on it?
Click to expand...
Click to collapse
the proper term to use here is bootloop
ur phone bootlooped and u need to flash back the stock firware via odin
go back in the dev section and find somethng relatd to odin
remmbr bfre flashing any rom u shud always backup ur rom via clockworkmod
u must have done something wrng while flashng jellybean mod...take the steps crrctly
EDIT:- http://forum.xda-developers.com/showthread.php?t=1827685
heres the link to fix ur phone
properly take the steps plzz
bluroot said:
I really hate to join under such a condition (it's an amazing site which I thought I would join for better reasons when time permitted), but my new Galaxy Nexus just went to hell on me after flashing the (apparently) popular Jelly Belly mod.
I started with a rooted 4.1.1 Jelly Bean OS with ClockworkMod Recovery, and now it looks like disaster after using that to flash Jelly Belly - what happens now is my phone boots up to the point where it flashes that colored Google "X", but it never proceeds beyond this point. I cannot put a different mod on my phone because there is no connection with my computer, and I can't stop my device from thrashing without a battery-pull. Is there any way save this phone and put plain Jelly Bean back on it?
Click to expand...
Click to collapse
Are u able to boot into CWM recovery, Power and both volume up and down?
garner said:
Are u able to boot into CWM recovery, Power and both volume up and down?
Click to expand...
Click to collapse
When I do, I have that "Downloading..do not turn off the target!" message. Why this - I did remove the supersu file, although I think I left my clockworkmod file on the root because now you have to re-flash that every time you use it. Now I have no option other than "Start" - any chance of breaking through now?
bluroot said:
When I do, I have that "Downloading..do not turn off the target!" message. Why this - I did remove the supersu file, although I think I left my clockworkmod file on the root because now you have to re-flash that every time you use it. Now I have no option other than "Start" - any chance of breaking through now?
Click to expand...
Click to collapse
thats not fastboot, thats odin mode. use vol up and down and power button to get to fastboot mode
the entire reason your phone is behaving the way it did is because you didnt wipe data/cache before flashing the rom.
you really need to do some reading before you start modifying your phone
Zepius said:
thats not fastboot, thats odin mode. use vol up and down and power button to get to fastboot mode
the entire reason your phone is behaving the way it did is because you didnt wipe data/cache before flashing the rom.
you really need to do some reading before you start modifying your phone
Click to expand...
Click to collapse
Do you mean that I need to continually rock the Volume key up and down while holding the Power button? Volume Up with Power put it in boot mode, and when I tried rocking it a couple of times I got the same result. It I understand you correctly, the idea sounds tricky. Is this supposed to work on a Galaxy Nexus?
press and hold both ends of the volume button and the power button... its really not that hard.
Zepius said:
thats not fastboot, thats odin mode. use vol up and down and power button to get to fastboot mode
the entire reason your phone is behaving the way it did is because you didnt wipe data/cache before flashing the rom.
you really need to do some reading before you start modifying your phone
Click to expand...
Click to collapse
What I really should have done was slow down, or quit while I was ahead to get some rest last night! I had researched the root process for my phone ad nauseum, which I know is why I succeeded at getting ClockworkMod safely installed. By the time that was done I was tired, but I counldn't stand the thought of living without my files loaded on my phone - I was in the bad state of needing too much to complete what I had intended to do. I see I had the wrong impression that ClockworkMod would take care of the whole process once I had that working, guess it didn't. When you've been through the process of installing a hundred versions of Windows and Linux on a PC, which never needs to be pre-wiped (the new OS does that), who would have thunk it's that much different with a phone computer?
Did you get this solved? Just reboot into recovery (hold down power, volume-up, and volume-down simultaneously to get into bootloader, choose recovery using volume buttons, select using power button), full wipe (system, data, cache), and reflash your ROM.
bananagranola said:
Did you get this solved? Just reboot into recovery (hold down power, volume-up, and volume-down simultaneously to get into bootloader, choose recovery using volume buttons, select using power button), full wipe (system, data, cache), and reflash your ROM.
Click to expand...
Click to collapse
This is another thing I never would have guessed without being told specifically, that it's even possible to hold down both ends of a rocker switch and have it do a different function - I tried this, and now it works! I had used my PC to root my phone last night, and right now I'm at work, where there will be time to go through this in a couple of hours. I took a brief look at the tutorial recommended by Zepius, and am wondering if I am set to proceed. I plan on using my work PC, not the one at home with the drivers I used to root my phone. Nobody else uses it and I have never used it for anything phone-related. Can I presume any drivers which I'm warned should be uninstalled would be on the PC which is used, and not the phone?
bananagranola said:
Did you get this solved? Just reboot into recovery (hold down power, volume-up, and volume-down simultaneously to get into bootloader, choose recovery using volume buttons, select using power button), full wipe (system, data, cache), and reflash your ROM.
Click to expand...
Click to collapse
Sorry, I had to work, but now there's time and I thought I would try my work PC, which is virgin (so to speak) of mobile devices and drivers. It's a Windows XP system, and right now it's not looking good because when my phone is plugged in, there isn't a "Portable Devices" or "Mobile" category under Device Manager. Do I have a better chance of this working on my home Windows 7 system?
bluroot said:
Sorry, I had to work, but now there's time and I thought I would try my work PC, which is virgin (so to speak) of mobile devices and drivers. It's a Windows XP system, and right now it's not looking good because when my phone is plugged in, there isn't a "Portable Devices" or "Mobile" category under Device Manager. Do I have a better chance of this working on my home Windows 7 system?
Click to expand...
Click to collapse
I guess that's a never-mind, I should have had my phone on! It's in Fastboot mode now, but I still don't know if what I see in Device Manager is good for what I'm trying to do. No portable device, phone, nor galaxy nexus, but what did change is I have "Broadcom Nextreme 57xx Gigabit Controller" appearing under "Network Adapters". Is this a problem to be dealt with differently when your phone is bricked?
bluroot said:
I guess that's a never-mind, I should have had my phone on! It's in Fastboot mode now, but I still don't know if what I see in Device Manager is good for what I'm trying to do. No portable device, phone, nor galaxy nexus, but what did change is I have "Broadcom Nextreme 57xx Gigabit Controller" appearing under "Network Adapters". Is this a problem to be dealt with differently when your phone is bricked?
Click to expand...
Click to collapse
1) your phone is not bricked. dont call it that
2) best way to check if your drivers are installed correctly
open a command prompt in the folder where your fastboot.exe is and type: fastboot devices
if you get a device ID, your drivers are setup properly for fastboot
3) at this point, just return to stock: http://forum.xda-developers.com/showthread.php?t=1626895
Zepius said:
1) your phone is not bricked. dont call it that
2) best way to check if your drivers are installed correctly
open a command prompt in the folder where your fastboot.exe is and type: fastboot devices
if you get a device ID, your drivers are setup properly for fastboot
3) at this point, just return to stock: http://forum.xda-developers.com/showthread.php?t=1626895
Click to expand...
Click to collapse
I got a device ID (long string of characters) on that fastboot command, but I'm still concerned that my phone won't talk to Device Manager at all. Windows 7 doesn't pop up a connection window when it's plugged in, should that be expected?
What I mean by "not talking to Device Manager" is that the only item under Portable devices is just E:\ - no device listed here! The tutorial in your signature hinges on there being a device listed "without thde yellow exclamation point", for the installation of new drivers, therefore I don't know how to follow it from here. The adk drivers which were used to root my phone (they were good, the problem began when I tried to flash a rom and missed a step or three) are stil there, but I'll replace them if I can find a process which can talk to my phone in it's present state.
On a side note (and only because it held me up in responding tonight from my Windows system), is this site partial to Firefox? I am able for the first time to login, and I wonder if it isn't because I quit trying to through my Windows 7 system. It has only Windows IE, and Chrome (which couldn't even browse this site). I am currently on my Ubuntu system with Firefox.
good lord... you have a device ID so just use the fastboot commands... start at part D
Zepius said:
good lord... you have a device ID so just use the fastboot commands... start at part D
Click to expand...
Click to collapse
I said much the same myself.
For the fastboot devices test, I have a string of characters, but no device name, only "fastboot" on the single output line with those characters. Is this a valid device ID?
"...just use fastboot" Ok, but how? Should (can I) even do this use fastboot to transfer files to my phone under it's somewhat anonymous status with Windows? Since last night's fiasco nothing was named under "Portable Devices", only "E:\" was displayed. I have no graphical display in the file manager, so how am I supposed to transfer the necessary files to the root of my phone? I don't even see a way of addressing it to install drivers now.
I will need drivers because I attempted to follow this tutorial (which doesn't account for what I am (not) seeing on my system. I got as far as uninstalling the good drivers which I used last night in favor of what was offered for use with the tutorial, and now Device Manager doesn't even have a Portable Devices category. The "Universal Naked Driver" was to replace my uninstalled drivers, and interestingly the contents of it's expanded folders don't even contain fastboot (the adb package which I used last night did). In light of this, how am I supposed to have even fastboot?
I hate to be a PIA about this, but I guess I'm more a n00b than was presumed in this tutorial - it's either that or my situation really is too different that I can use it as is. Could I please get a few clues in light of what the tutorial doesn't address? Do I have any means of installing anything and transferring files with my device-PC communications as they are, and if so how can I do it? I'll give it a run if I understand how.
Thanks.
Zepius said:
good lord... you have a device ID so just use the fastboot commands... start at part D
Click to expand...
Click to collapse
I see now that Part D calls for flashing JO03C from my PC, not the device root, ok.
Also, after rebooting my laptop, the E:\ is back under Portable Devices in Device Manager. When I double-click this I get the statement
Device: Portable Devices
Manufacturer: Generic-
Location: on UMBus Enumerator
I don't think this looks better than the Microsoft default, but is it good enough for what I need to do?
I still have the driver package android-sdk-windows, which contains adb and fastboot, so perhaps I should just use this according to Part D and see what happens?
bananagranola said:
Did you get this solved? Just reboot into recovery (hold down power, volume-up, and volume-down simultaneously to get into bootloader, choose recovery using volume buttons, select using power button), full wipe (system, data, cache), and reflash your ROM.
Click to expand...
Click to collapse
Seriously I respect the fact that your a noob we was all here once but if it your device is boot-looping all you need to do is the above
garner said:
Seriously I respect the fact that your a noob we was all here once but if it your device is boot-looping all you need to do is the above
Click to expand...
Click to collapse
Good god, I never should have read Zepius's tutorial - I didn't need my PC at all! If I understood what bananagranola had said, I could have saved a lot of time!
Oh, no, now I can't connect with the server!
Could I have possibly lost my radio from what I did earlier? I was able to boot up, and I was upgraded to 4.2.1 when I did the data wipe. Starting over, I should have had a prompt to connect with gmail and download my contacts, but this didn't happen. My People app is unpopulated, so I chose to connect to "sign into an account". While I am sure of my login input, it didn't recognize this, and then the process ended with a "couldn't finish - couldn't open connection with the server" error. Any clue where to go from here?
Some standard apps are missing too, including the Play Store app!

[GUIDE] [E980] Fix soft bricks. Flash back to stock using LGFLashTools

I realized there aren't any guides [in English] around here to help rooted folks that soft bricked their LG PRO to restore it back to factory settings. This should be useful if you got your phone stuck on the AT&T or the LG logo. Especially now that we don't have an unlocked bootloader or a recovery to reocver our soft brick.
Anyway, to start, a little disclaimer: I hold no responsibility if this method renders your phone completely useless, or burns and makes some nice fireworks. I'm simply writing this to document the process that worked for me. Use at your own discretion.
Dislcimaer 2: this method will wipe out your internal sdcard, apps data, everything! It'll restore the phone back to the way you got it from AT&T. Might even lose your cell unlock status (not verified). so keep these unlock codes handy just in case.
Note to linux users like myself: get your a** on windows or run it from a VM. VirtualBox with Win7 works fine.
Steps:
Download
1. LGFlashTools v1.5. Anything less won't work. Mirror: HERE
2. DLL file for LGE980
3. Drivers
4. The stock image file
Thanks to IOMonster for hosting these biga** files.
Install
1. Install the LG drivers downloaded above.
2. Install LGFlashTools v1.5 (but don't run it)
3. Extract the DLL and the TOT files from above and put them in a nice tidy directory
Drivers initialization
1. Put the phone into download mode. (Turn off device, keep pressing volume down while plugging in the micro usb cable. If this doesn't work, try holding both volume keys instead)
2. Let the phone initialize and install the drivers. Once done, in Device manager, you should see the LG phone listed under COM ports (something along these lines).
3. Find that LG entry in Device Manager, click on Properties, Advanced and then change the COM port to COM41 and close/save.
4. Unplug your phone! Important step.
LGFlashTools
To get this tool to work, you'll need to do a few tricks.
1. Set the computer's date to some time in July 2012 or before.
2. Disconnect the internet
3. Find a serial number or register key from somewhere on the web (a google search for lgflashtools serial will yield some results). Can't help you here and please don't share any keys in this thread or get us in trouble.
4. Execute the LGFlashTools. It should ask you for a key, put it in. Now you should see a dialog where you can load the DLL file and the TOT files that you extracted earlier. Put them both in here. Click ok
Flashing
5. There is a yellow arrow on the top left. Click on it to initialize the process. Once done, it should say "ready/finished" or whatever.
6. Put the phone in download mode again, and plug it into the USB port. LG FLash Tools should start flashing it automatically. When it's done, it'll automatically reboot into your stock AT&T rom and all of your data and internal sdcard files are gone.
Profit
Thanks again Mac !
MrNa5ty said:
Thanks again Mac !
Click to expand...
Click to collapse
sure thing I'm probably going to refer to it myself someday.
madmack said:
sure thing I'm probably going to refer to it myself someday.
Click to expand...
Click to collapse
Thanks .... great info!!!!!
Nice. Hopefully they sticky this.
Welp, just bricked the phone again but was able to flash the tot... very simple and quick lol ur the man mac
this worked perfectly fine for me. i 1st tried it on w8 but after plugging in the e980 and letting the drivers and such install, it did not show up under com in the device manager. in fact, there was no com section. it did show up under devices and printers and i tried and could not find a com setting there. i went ahead and tried to flash but since i could not change to the proper port, the flash tool never found my e980.
so instead i just did it all on a w7 box, the device was listed under com, and i went along with the flashing.
thank you.
Think this will fix the bricks that are happening when they try to mess around with the bootloader?
Sent from my LG-E980 using Tapatalk 4 Beta
jprosek said:
Think this will fix the bricks that are happening when they try to mess around with the bootloader?
Sent from my LG-E980 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Nope. Mess with the bootloader and you'll risk losing download mode.
nvm
This needs to be stickied!!!
Sent from my LG-E980 using xda app-developers app
My friend just bricked his and the wi9ed the system. I can get ir into download mode for him but thats it. I tried recovery mode but trying to do that or boot regularly it just shows lg the an android with the spinning symbol on it the lg again then lg 2 more times and just stays there. Can this be fixed with only download mode? Again I plugged it in and im not sure its being seen by the computer.
Make sure you have the drivers installed and use pc suite to get back the firmware
rob219 said:
My friend just bricked his and the wi9ed the system. I can get ir into download mode for him but thats it. I tried recovery mode but trying to do that or boot regularly it just shows lg the an android with the spinning symbol on it the lg again then lg 2 more times and just stays there. Can this be fixed with only download mode? Again I plugged it in and im not sure its being seen by the computer.
Click to expand...
Click to collapse
it doesn't hurt to try. I'll bet it will because I was left with something similar and this method got me back on stock.
smaybe said:
Make sure you have the drivers installed and use pc suite to get back the firmware
Click to expand...
Click to collapse
Pc suite? Do you mean lg flash tools? I downloaded it but it wants me to log in to use it. I havent found a log in for it yet.
Download lg pc suite it have lg flash tool in it
Then you search a little in menus for firmware urgence recovery something like that and if it don't work try update in the same menu
And if all of that didn't work I'll find you a link to flash a kdz
Deleted
I seem to have an issue with my E980, i cant get data my apn directory is empty and cant seem to add an apn it will just not save! anyone else have this issue or know what i can do? thanks!
Reboots to recovery only
Ok, I flashed the recovery in this post using the dd method http://forum.xda-developers.com/showpost.php?p=43460298&postcount=208
The value pack was trying to download on my phone and instead of cancel, I pressed install. Now the phone only boots into that recovery. I have everything from the op downloaded, but instead of download mode it only boots into the recovery, any ideas?
When it boots up, It says the following for a couple of seconds:
Code:
Secure booting error
Cause: Device Unlock, so boot success!!
Edit: Got it into download mode by holding down both volume keys and plugging into usb. Thanks!!
apascual89 said:
Ok, I flashed the recovery in this post using the dd method http://forum.xda-developers.com/showpost.php?p=43460298&postcount=208
The value pack was trying to download on my phone and instead of cancel, I pressed install. Now the phone only boots into that recovery. I have everything from the op downloaded, but instead of download mode it only boots into the recovery, any ideas?
When it boots up, It says the following for a couple of seconds:
Code:
Secure booting error
Cause: Device Unlock, so boot success!!
Edit: Got it into download mode by holding down both volume keys and plugging into usb. Thanks!!
Click to expand...
Click to collapse
I'm glad you got it resolved! I just edited the OP with this information.

[Q] WTF is "download mode'?

OK I have a Galaxy Tab3 GT-P5210, I have developer usb debugging enabled, I have the Samsung KIES package installed on my PC and I've downloaded Odin307, the TWRP package and the ROOT package that is well documented in this guide: http://forum.xda-developers.com/showthread.php?t=2525630
The problem I'm having is with the step that says:
Power down your device and put it into download mode. To do this, press and hold the Home + Volume Down + Power buttons simultaneously for 3 to 5 seconds until you see the warning screen.
When I do this it goes into something called 'Android System Recovery <3e>" with a prompt that says "# MANUAL MODE #" with the following options:
reboot system now
apply update from ADB
apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
and it does not show up in Odin so I cannot get further...how can I resolve this?
as a rant here, I really wish Google would mandate that all providers supply an option to root the device and install stock Android...this nonstop jumping thru hoops just to have basic control over a device you spent good money on is ****ing stupid
Found your problem!
snafu7x7 said:
OK I have a Galaxy Tab3 GT-P5210, I have developer usb debugging enabled, I have the Samsung KIES package installed on my PC and I've downloaded Odin307, the TWRP package and the ROOT package that is well documented in this guide: http://forum.xda-developers.com/showthread.php?t=2525630
The problem I'm having is with the step that says:
Power down your device and put it into download mode. To do this, press and hold the Home + Volume Down + Power buttons simultaneously for 3 to 5 seconds until you see the warning screen.
When I do this it goes into something called 'Android System Recovery <3e>" with a prompt that says "# MANUAL MODE #" with the following options:
reboot system now
apply update from ADB
apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
and it does not show up in Odin so I cannot get further...how can I resolve this?
as a rant here, I really wish Google would mandate that all providers supply an option to root the device and install stock Android...this nonstop jumping thru hoops just to have basic control over a device you spent good money on is ****ing stupid
Click to expand...
Click to collapse
Hey man download mode is where you flash custom recoveries and custom or stock Roms on your device. The answer to you for download mode is your not holding it down enough. first power off the device. Second hold these buttons all together: power + Volume Down + home button. Keep holding these buttons for a minimum of 10-15 seconds or more and it will go into download mode. From there you open up Odin on your pc and then you should see in a box your com port this means your connected. From there you it PDA and you select your recovery file. It should end with
.md5! Make sure re-partition is not checked or you will brick your device! Now it start and once it's done it will say Res OK. Good luck!
got it
JT1510365 said:
Hey man download mode is where you flash custom recoveries and custom or stock Roms on your device. The answer to you for download mode is your not holding it down enough. first power off the device. Second hold these buttons all together: power + Volume Down + home button. Keep holding these buttons for a minimum of 10-15 seconds or more and it will go into download mode. From there you open up Odin on your pc and then you should see in a box your com port this means your connected. From there you it PDA and you select your recovery file. It should end with
.md5! Make sure re-partition is not checked or you will brick your device! Now it start and once it's done it will say Res OK. Good luck!
Click to expand...
Click to collapse
You know what it was? Its a brand new tablet for me and so when it is held lengthwise (like you'd hold a phone normally) the Vol+ button is at the BOTTOM, not the top like every phone I've ever owned. So I was holding Vol- instead and that's why it wasn't working for me...boneheaded mistake but thanks for the reply...I can now boot it into Download mode ...though I still can't get Odin to recognize it
thanks for the reply
snafu7x7 said:
You know what it was? Its a brand new tablet for me and so when it is held lengthwise (like you'd hold a phone normally) the Vol+ button is at the BOTTOM, not the top like every phone I've ever owned. So I was holding Vol- instead and that's why it wasn't working for me...boneheaded mistake but thanks for the reply...I can now boot it into Download mode ...though I still can't get Odin to recognize it
thanks for the reply
Click to expand...
Click to collapse
connecting to odin is the same for every samsung device. I am going to try my best to help you out so here we go. Check to make sure you have the samsung usb drivers. to do that go to my computer then local disk then go to programs and files. if you see the SAMSUNG folder and when you open it and you see the drivers folder containg the usb drivers then if you don't see it then we need to install the drivers. first uninstall kies. you don't need this.the download and open this exe file: https://docs.google.com/file/d/0B_nizg6yUZ0NS1RodDBxd0E1MFU/preview . install it normally.
Need more help just ask
thanks
JT1510365 said:
connecting to odin is the same for every samsung device. I am going to try my best to help you out so here we go. Check to make sure you have the samsung usb drivers. to do that go to my computer then local disk then go to programs and files. if you see the SAMSUNG folder and when you open it and you see the drivers folder containg the usb drivers then if you don't see it then we need to install the drivers. first uninstall kies. you don't need this.the download and open this exe file: . install it normally.
Need more help just ask
Click to expand...
Click to collapse
After trying some different things I got Odin working, was able to install TWRP and root the device so that's all good
Now I've downloaded the framework-res.apk and decompiled it, modded it as i wanted to and recompiled using the Android Multitool app and the final issue I'm having is pushing the new framework-res.apk back to the device. The Android Multitool app claims it pushes the file but it does not. So I downloaded the latest sdk and I'm going to try using the raw ADB tool to push the file and see if that works...wish me luck
You can use twrp file manger to do that.
Just copy your file to sdcard while connected to pc and then reboot to recovery use file manager in advanced settings. Find your file and copy it to where ever you need it.

[Q]E988 bricked

I have bricked lg e988 indonesia firmware rooted,updated to kitkat 4.4.2,cwm 6.4.0.4
Due to some issue I factory reset from settg menu and the phone rebooted to cwm recvry mode
I tried to rebootd to system but fail
I tried to flash stock rom via adb sideload but fail too so does with lg flash tool
So I thght smtg wth cwm then I tried to flash twrp loki 2.6 and then stuck to lg logo only until now
Pls help
You're still soft bricked, just force your device into download mode and use LG Flash Tool to return back to stock and start again.
ShadySquirrel said:
You're still soft bricked, just force your device into download mode and use LG Flash Tool to return back to stock and start again.
Click to expand...
Click to collapse
Thank you for the respond. Mind if you share me on how to force my device into download mode?
I have tried the power + volume keys combination but nothing happened, back and stop at lg logo
Before i flash the twrp, i tried the LG Flash Tool, but i wont recognize the phone, something like usb connection issue
hotmatua.parulian said:
Thank you for the respond. Mind if you share me on how to force my device into download mode?
I have tried the power + volume keys combination but nothing happened, back and stop at lg logo
Before i flash the twrp, i tried the LG Flash Tool, but i wont recognize the phone, something like usb connection issue
Click to expand...
Click to collapse
If I remember correctly (please check threads here, it's been a long time since I've used this device, so memories are fading), download mode is activated when you press Volume Up (or both of volume buttons) and insert USB cable. I know that E98x has some strange button sequences, like rebooting to recovery is a two step operation (Volume Up + Power until navbar blinks, then power button twice, that's the only way mine wanted to boot into recovery), so please check around.
As far as USB connection issues, don't use USB3+ ports and if you're on Windows 8.1+ and later, run with Administrator privileges. I never experienced that one (used LGFlashTools from inside VirtualBox running Win XP for all my needs, I'm not a Windows user), so can't really help much but forums are full with explanations how.
ShadySquirrel said:
If I remember correctly (please check threads here, it's been a long time since I've used this device, so memories are fading), download mode is activated when you press Volume Up (or both of volume buttons) and insert USB cable. I know that E98x has some strange button sequences, like rebooting to recovery is a two step operation (Volume Up + Power until navbar blinks, then power button twice, that's the only way mine wanted to boot into recovery), so please check around.
As far as USB connection issues, don't use USB3+ ports and if you're on Windows 8.1+ and later, run with Administrator privileges. I never experienced that one (used LGFlashTools from inside VirtualBox running Win XP for all my needs, I'm not a Windows user), so can't really help much but forums are full with explanations how.
Click to expand...
Click to collapse
Thank you very much...now the phone is back to initial state. This what i've done:
1. Download LG Flash tool from http://lgflashtool.com/
2. Download LG USB Drivers from http://lgflashtool.com/
3. Install LG flash tool and LG USB Drivers
4. Plug usb cable to phone
5. Hold volume buttons and then plug the usb cable to PC (i use win 10)
6. Voila, the Download Mode icon is showed up
7. Run LG Flash Tool (Administrator privilege) & follow the instruction (i use e988 v20c stock firmware)
8. Phone back to normal (only if you use the correct stock firmware)
A very big thanks to ShadySquirrel
Hopefully this thread can also be used as reference for anyone who has the same issue as i had

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