Lg g2 hard brick fix - G2 Q&A, Help & Troubleshooting

For everyone with a lg g2 stuck in either the fastboot screen
I had the problem myself an was able to recreate the problem a couple times, can't post any links because I'm new on here. But this is the fix download the stock 4.2.2 zip cmw/twrp friendly one not the one containing the .tot file an extract the entire zip or use winrar to navigate to the boot image an extract it.
Flash the boot image, this will allow you to reaccess download mode and or recovery if you have one installed need anymore help pm me. Also on a side note I couldn't find a working adb driver for the g2 maybe it's just bad luck or lack or research but I was able to get adb fully working with two diff drivers.
1 the adb drivers for the HTC one don't ask me why an minimal abd and fastboot drivers worked as well.

Related

Vista problems with adb

cant seem to get this adb going on vista...am trying to get to root but adb just isnt happening, have installed all the correct drivers, the phone is in developer mode but in windows vista when i open command prompt and check adb theres no devices attached? I have checked in device manager and under usb root hub the phone isnt there, it is under portable devices as android phone and trying to update the usb drivers on there doesnt install saying that the current drivers are up to date. I can get into fastboot and the phone is picked up with the usb drivers from the sdk package.
Can anyone help on this? I have tried method 2 of getting to root http://android-dls.com/wiki/index.php?title=Magic_Rooting but the phone just hangs at the vodafone screen (i have to sut the phone down from the fastboot menu as adb doesnt work).
Any help would be appreciated, there was a small update on friday to the phone have they fixed everything or is it just an issue with vista?
Was trying to follow the instructions found here to flash the spl but I'm not sure what it means, I'm sure I'm nto just being thick....
http://forum.xda-developers.com/showthread.php?t=529019
How to flash :
1. Download the appropriate recovery here, and rename it to update.zip.
2. Copy update.zip to the root of your SD-card
3. Switch the Magic to fastboot mode
4. $fastboot boot <moddedrecovery.img>
5. Apply the update
point 1 takes me to RAv1.0G.img, do i just force it to name as a zip file from file extension or physically zip it?
part 2 is fine if I understand part 1
part 3 I'm ok on
part 4, I'm taking it this is the spl file however its a zip package, do i unzip it and place both the hboot.img and the meta folder into the folder i am using for fastboot and adb? the instructions arent very cear for doing this, can anyone correct me if above is wrong?
thanks.
fixed now skipped a whole load of steps and its working lol

Lg g2 Boot loops

I am not sure if I can post this solution in this thread as I am not a developer and merely sharing my experience, It seems several people are having issues with bootloops after installing att update or for some other reason, my post deals with helping only a certain issue. You should be able to boot into recovery by any means in order to use my solution.
The problem I had was I was trying to flash a new Rom and copied Rom and gapps into my phone( of course I was rooted and had recovery flashed) and then out of curiosity I wiped everything in advanced wipe in twrp so now I have no Rom to boot into or no file to flash and either download mode would not work, I was p******g in my shorts as I my phone was only a week old and its dead that's what I at least thought. And after spending the whole night no solution was found in xda website and neither did Google help any, now the solution. now u should compare this to ur problem and find where u stand. I installed pdanet on my pc as stock lg drivers don't seem to help pc recognize my phone in recovery mode, then I plugged my phone to pc while phone is still in recovery mode and then opened pdanet in pc and installed lg drivers through it and then adb was able to see my device(until now I was trying adb sideload and it wasn't working) so when adb was able to see my device, I used sideload in twrp and pushed Rom from pc to phone using sideload commands and my phone was back and I am the happiest man in the world. So in short
1. This method works only for people who can boot into twrp recovery but not into phone.
2. Have ur desired roms and gapps ready 3. Make sure u have a working adb in ur pc and if not install minimal adb and fastboot application only onto ur desktop for easy access, and copy ur desired Rom and gapps into that folder and rename them to 1.zip and 2.zip for easy reference and easy adb commands.
4. Download and install pdanet on your pc. Power on ur device into recovery and plug it into your pc. Start adb from the folder u installed on your desktop(hold shift and right click within the folder(minimal adb and fastboot) and click on start command here option, command opens up and it will show in which folder ur in and then type adb devices and if everything is right your phone in sideload mode should show up as adb sideload and if not (this is where the problem is) run pdanet and install lg drivers through it and then unplug exit sideload and restart sideload in ur phone and plug it back to pc and ur pdanet will notify u have connected ur lg phone. Then run adb again and type adb devices and it will show up as adb sideload and now (you should search how to use sideload as I don't remember those commands) and push Rom into (the ones u renamed for easy access and reboot and all should be all. Sorry for the lengthy post but I typed this solution into several posts individually and so decided to put it up as sticky and if anyone feels to remove part of or all the post I have no problem, just wanted to do my help to others with similar problem.
Sent from my LG-D800 using xda app-developers app
lingarajug said:
I am not sure if I can post this solution in this thread as I am not a developer and merely sharing my experience, It seems several people are having issues with bootloops after installing att update or for some other reason, my post deals with helping only a certain issue. You should be able to boot into recovery by any means in order to use my solution.
The problem I had was I was trying to flash a new Rom and copied Rom and gapps into my phone( of course I was rooted and had recovery flashed) and then out of curiosity I wiped everything in advanced wipe in twrp so now I have no Rom to boot into or no file to flash and either download mode would not work, I was p******g in my shorts as I my phone was only a week old and its dead that's what I at least thought. And after spending the whole night no solution was found in xda website and neither did Google help any, now the solution. now u should compare this to ur problem and find where u stand. I installed pdanet on my pc as stock lg drivers don't seem to help pc recognize my phone in recovery mode, then I plugged my phone to pc while phone is still in recovery mode and then opened pdanet in pc and installed lg drivers through it and then adb was able to see my device(until now I was trying adb sideload and it wasn't working) so when adb was able to see my device, I used sideload in twrp and pushed Rom from pc to phone using sideload commands and my phone was back and I am the happiest man in the world. So in short
1. This method works only for people who can boot into twrp recovery but not into phone.
2. Have ur desired roms and gapps ready 3. Make sure u have a working adb in ur pc and if not install minimal adb and fastboot application only onto ur desktop for easy access, and copy ur desired Rom and gapps into that folder and rename them to 1.zip and 2.zip for easy reference and easy adb commands.
4. Download and install pdanet on your pc. Power on ur device into recovery and plug it into your pc. Start adb from the folder u installed on your desktop(hold shift and right click within the folder(minimal adb and fastboot) and click on start command here option, command opens up and it will show in which folder ur in and then type adb devices and if everything is right your phone in sideload mode should show up as adb sideload and if not (this is where the problem is) run pdanet and install lg drivers through it and then unplug exit sideload and restart sideload in ur phone and plug it back to pc and ur pdanet will notify u have connected ur lg phone. Then run adb again and type adb devices and it will show up as adb sideload and now (you should search how to use sideload as I don't remember those commands) and push Rom into (the ones u renamed for easy access and reboot and all should be all. Sorry for the lengthy post but I typed this solution into several posts individually and so decided to put it up as sticky and if anyone feels to remove part of or all the post I have no problem, just wanted to do my help to others with similar problem.
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
I have more or less the same issue. Was with StockMod for D802 and received an official OTA and accepted and installed it. Now I'm stuck in bootloop. Unlike you, I can go into recovery (CWM not TWRP) BUT I can't seem to go into fastboot mode. When I hold the Volume Up and connect the phone through cable to my laptop, the phone boots but goes automatically into recovery mode. Did system wipe as well (which I shouldn't have) and at that point my phone has no OS to boot into so I used ADB to transfer CM 10.2 and GAPPS to my phone hoping that if I do it like I'm flashing a custom rom will help but unfortunately it didn't. I'm still stuck in bootloop and can't go into fastboot. help please...:crying:
Try a stock Rom and see if it helps.
Sent from my LG-D800 using xda app-developers app

I softbricked my LS980 and cannot escape fastboot. Assistance Requested.

Had a problem with audio playback (volume always high no matter what). Decide to flash. PAC for my Sprint LS980. I see this:
Seems to be a lot of confusion so I'll clear things up..
ZV7->ZV8->ZVA is how the ota history goes, with ZVB on the way.
If you're on stock ZVA, your aboot (bootloader) may not be downgraded, in that case, use FreeGee from Play Store to install a recovery, it will automatically downgrade your aboot.
if you have the ZVA Radio, just flash furnace or dr87's kernel after you flash an AOSP ROM, all done.
Click to expand...
Click to collapse
Sorce: http://forum.xda-developers.com/showthread.php?t=2669074
Seeing the last sentance, I think that if I flash ZVA Radio, SlimKat ROM (the one that causes me problems) and then dr87's kernel I could try a ZVA experience. I flashed SlimKat again becuase I was going to change anyway, I wanted to try it with ZVA.
Tell myself why not, I do it.
Fails but I didnt pay much attention. I reboot.
Stuck in fastboot mode and cant escape. Recovery is a no-go.
Tried flashing both ZV7aboot.img and twrp2.6.3.0.img into their appropriate partitions (boot and recovery).
Still having problems, but now I cant do any button combination (except DownloadMode. Cant turn off) after ZV7aboot.img flash.
I dont want to erase my memory (~26GB of valuable data). Is there a way to flash a ZV8Radio.zip from fastboot? I think thats my problem, but Im not too sure. Just access to recovery would allow my to fix my problems.
Thanks anyone for any help! I think I really screwed myself over this time. Thanks everyone!
Edit: Anyone know where to get a boot.img and system.img for the Sprint LS980?
zv7_aboot.img isn't a boot.img, it's the bootloader. Use FreeGee to install twrp, it will handle the aboot for you. Then you can take advantage of the last sentence.
Savoca said:
zv7_aboot.img isn't a boot.img, it's the bootloader. Use FreeGee to install twrp, it will handle the aboot for you. Then you can take advantage of the last sentence.
Click to expand...
Click to collapse
I am stuck in fastboot. No recovery. Download mode is also accessable.
Which of the following would help:
* System.img and Boot.img (where to find em?)
* A kernel .img (Do they exist?)
* Flashing the ZV7 or 8 aboot.img oncemore with twrp.img again?
Thanks for coming to help! It means a lot.
RevolcFael4 said:
I am stuck in fastboot. No recovery. Download mode is also accessable.
Which of the following would help:
* System.img and Boot.img (where to find em?)
* A kernel .img (Do they exist?)
* Flashing the ZV7 or 8 aboot.img oncemore with twrp.img again?
Thanks for coming to help! It means a lot.
Click to expand...
Click to collapse
If you can boot into a rom, use FreeGee to install twrp. If you can't boot into rom and recovery, you need to flashtool.
Savoca said:
If you can boot into a rom, use FreeGee to install twrp. If you can't boot into rom and recovery, you need to flashtool.
Click to expand...
Click to collapse
Flashtools is asking for login and password. ?
Does this mean I have to wipe all user data in order to use it?
Edit: Do you know where System.img and Boot.img could be downloaded? I think its my only hope.
RevolcFael4 said:
Flashtools is asking for login and password. ?
Does this mean I have to wipe all user data in order to use it?
Edit: Do you know where System.img and Boot.img could be downloaded? I think its my only hope.
Click to expand...
Click to collapse
You didn't read the tutorial.
http://downloads.codefi.re/autoprime/LG/LG_G2
Savoca said:
You didn't read the tutorial.
http://downloads.codefi.re/autoprime/LG/LG_G2
Click to expand...
Click to collapse
Thanks for the link! That was extremely helpful.
What I did to gain access to twrp again was:
Download boot.img from the link.
Download aboot.img from link.
Download twrp.img (but this isnt necessary, file is already available on phone. No need.)
* Enter command 'fastboot flash boot boot.img'
* (If you hold power it starts showing LG Logo.)
* Go back to Fastboot. Enter command 'fastboot flash aboot aboot.img'
* Now TWRP access is regained! Phone doesnt boot normally, must flash ROM and stuff again.
Thanks a lot! This was an okay first fastboot experience.
Soft Bricked Sprint LS980?
Hello, I'm having a similar problem. I haven't had a phone for a couple years since tinkering with my Evo and thought I still knew what I was doing with my new G2. That proved to be incorrect.
I had it semi rooted. (I followed the instructions using Ioroot and Kingo) I wasn't able to change APN and use GSM for Metro PCS
After reading up about the spark patch I followed a tutorial (not very well obviously) and managed to get the phone will it will no longer boot.
I can get it into bootloader, and a frozen in download mode. otherwise it just hangs at the LG logo.
Is there a way to recover from bootloader?
I copied twrp-2.6.3.2-g2spr.img and zv7-aboot.img to the phone and did the following.
Here are the commands I used with the guide. I looks like I was using 2 different guides at once..... :/
Originally Posted by darkpoe View Post
This phone does not use Mass storage mode, it uses MTP, you will see it as a phone inside windows explorer and when you click into it you will see "internal storage" this internal storage is what I am referring to as the root of the sdcard (as they are as well)
Also, dont blame me if your phone dies, all this stuff will void your warranty of your phone and your toaster!
Hit the build number under about phone --> software until developer mode is enabled
goto developer mode turn on mtp mode
go download twrp from there site http://www.teamw.in/project/twrp2/197
I used kingo but cant link on xda ,, google it .. its on cnet as well
get http://koush.com/post/universal-adb-driver install (works on all windows)
get http://www.xda-developers.com/androi...oot-installer/has good quick adb install it
copy the downloaded openrecovery for sprint onto the phone directly into the "root" folder (root folder being like when you look at yoru C: drive in windows explorer that is the root folder under linux), when you plug into the pc, make sure in mtp mode
with phone still plugged in run kingo and root it
it will reboot
with phone plugged in run "adb usb" from command prompt on pc (from the link for adb that it installed, it will open a command prompt for you in the proper folder when you click it)
approve adb connection on phone
then run "adb shell" from command prompt on pc
type su, approve it on phone
paste this next line exactly at the prompt
********** this is the line I used from a different guide ***** dd if=/sdcard/zv7-aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
dd if=/sdcard/openrecovery-twrp-2.6.3.2-g2spr.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
let it flash
it will say bytes copied and you will be good
type reboot inside the shell
the phone will reboot
I use goo manager from play store to boot into recovery, I dont even know the key combo for it yet.
Any help would be appreciated, thank you.
---------- Post added at 02:59 AM ---------- Previous post was at 02:06 AM ----------
x_lord said:
Hello, I'm having a similar problem. I haven't had a phone for a couple years since tinkering with my Evo and thought I still knew what I was doing with my new G2. That proved to be incorrect.
I had it semi rooted. (I followed the instructions using Ioroot and Kingo) I wasn't able to change APN and use GSM for Metro PCS
After reading up about the spark patch I followed a tutorial (not very well obviously) and managed to get the phone will it will no longer boot.
I can get it into bootloader, and a frozen in download mode. otherwise it just hangs at the LG logo.
Is there a way to recover from bootloader?
I copied twrp-2.6.3.2-g2spr.img and zv7-aboot.img to the phone and did the following.
Here are the commands I used with the guide. I looks like I was using 2 different guides at once..... :/
Originally Posted by darkpoe View Post
This phone does not use Mass storage mode, it uses MTP, you will see it as a phone inside windows explorer and when you click into it you will see "internal storage" this internal storage is what I am referring to as the root of the sdcard (as they are as well)
Also, dont blame me if your phone dies, all this stuff will void your warranty of your phone and your toaster!
Hit the build number under about phone --> software until developer mode is enabled
goto developer mode turn on mtp mode
go download twrp from there site http://www.teamw.in/project/twrp2/197
I used kingo but cant link on xda ,, google it .. its on cnet as well
get http://koush.com/post/universal-adb-driver install (works on all windows)
get http://www.xda-developers.com/androi...oot-installer/has good quick adb install it
copy the downloaded openrecovery for sprint onto the phone directly into the "root" folder (root folder being like when you look at yoru C: drive in windows explorer that is the root folder under linux), when you plug into the pc, make sure in mtp mode
with phone still plugged in run kingo and root it
it will reboot
with phone plugged in run "adb usb" from command prompt on pc (from the link for adb that it installed, it will open a command prompt for you in the proper folder when you click it)
approve adb connection on phone
then run "adb shell" from command prompt on pc
type su, approve it on phone
paste this next line exactly at the prompt
********** this is the line I used from a different guide ***** dd if=/sdcard/zv7-aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
dd if=/sdcard/openrecovery-twrp-2.6.3.2-g2spr.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
let it flash
it will say bytes copied and you will be good
type reboot inside the shell
the phone will reboot
I use goo manager from play store to boot into recovery, I dont even know the key combo for it yet.
Any help would be appreciated, thank you.
Click to expand...
Click to collapse
Found this: Worked like a charm.
–]rdsqc22 2 points 23 days ago
Alright, sorry to comment on something 3 months old, but I just had this problem and managed to solve it.
When in the mode described above, you are still able to use Fastboot. Get a linux computer and install fastboot.
Then, go here: http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions
Download the images for laf, aboot, boot, and recovery.
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-aboot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
This fixed the problem for me. Good luck!
x_lord said:
Found this: Worked like a charm.
–]rdsqc22 2 points 23 days ago
Alright, sorry to comment on something 3 months old, but I just had this problem and managed to solve it.
When in the mode described above, you are still able to use Fastboot. Get a linux computer and install fastboot.
Then, go here: http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions
Download the images for laf, aboot, boot, and recovery.
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-aboot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
This fixed the problem for me. Good luck!
Click to expand...
Click to collapse
Sorry for not replying, but I see you managed to fix your problem. All you needed to do was download .img files, then enter commands through fastboot. Although it is slightly more complicated than that, its the rough outline of what needs to be done to fix it. Nice work fixing your problem. I came back to this thread to remind myself of the commands that need to be entered (My comments help myself).
I think I am just going to copy-paste the quoted box above if anyone needs instructions how to do this. Thanks for the quick guide I can use to help others!
bricked , simple fix?
x_lord said:
Hello, I'm having a similar problem. I haven't had a phone for a couple years since tinkering with my Evo and thought I still knew what I was doing with my new G2. That proved to be incorrect.
I had it semi rooted. (I followed the instructions using Ioroot and Kingo) I wasn't able to change APN and use GSM for Metro PCS
After reading up about the spark patch I followed a tutorial (not very well obviously) and managed to get the phone will it will no longer boot.
I can get it into bootloader, and a frozen in download mode. otherwise it just hangs at the LG logo.
Is there a way to recover from bootloader?
I copied twrp-2.6.3.2-g2spr.img and zv7-aboot.img to the phone and did the following.
Here are the commands I used with the guide. I looks like I was using 2 different guides at once..... :/
Originally Posted by darkpoe View Post
This phone does not use Mass storage mode, it uses MTP, you will see it as a phone inside windows explorer and when you click into it you will see "internal storage" this internal storage is what I am referring to as the root of the sdcard (as they are as well)
Also, dont blame me if your phone dies, all this stuff will void your warranty of your phone and your toaster!
Hit the build number under about phone --> software until developer mode is enabled
goto developer mode turn on mtp mode
go download twrp from there site http://www.teamw.in/project/twrp2/197
I used kingo but cant link on xda ,, google it .. its on cnet as well
get http://koush.com/post/universal-adb-driver install (works on all windows)
get http://www.xda-developers.com/androi...oot-installer/has good quick adb install it
copy the downloaded openrecovery for sprint onto the phone directly into the "root" folder (root folder being like when you look at yoru C: drive in windows explorer that is the root folder under linux), when you plug into the pc, make sure in mtp mode
with phone still plugged in run kingo and root it
it will reboot
with phone plugged in run "adb usb" from command prompt on pc (from the link for adb that it installed, it will open a command prompt for you in the proper folder when you click it)
approve adb connection on phone
then run "adb shell" from command prompt on pc
type su, approve it on phone
paste this next line exactly at the prompt
********** this is the line I used from a different guide ***** dd if=/sdcard/zv7-aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
dd if=/sdcard/openrecovery-twrp-2.6.3.2-g2spr.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
let it flash
it will say bytes copied and you will be good
type reboot inside the shell
the phone will reboot
I use goo manager from play store to boot into recovery, I dont even know the key combo for it yet.
Any help would be appreciated, thank you.
---------- Post added at 02:59 AM ---------- Previous post was at 02:06 AM ----------
Found this: Worked like a charm.
–]rdsqc22 2 points 23 days ago
Alright, sorry to comment on something 3 months old, but I just had this problem and managed to solve it.
When in the mode described above, you are still able to use Fastboot. Get a linux computer and install fastboot.
Then, go here: http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions
Download the images for laf, aboot, boot, and recovery.
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-aboot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
This fixed the problem for me. Good luck!
Click to expand...
Click to collapse
this process (which i got from a different thread originally)
bricked my phone Lg G2 (Ls 980 sprint 32 gb)
i was on remote connection with my friend attempting all kinds of flashes (mostly custom roms and recoveries)
what he did
he FIRST flashboot erase aboot
and then erased all the other files
foolishly he then used fastboot reboot BEFORE reflashing the necessary images
this leaves me with a device that is practically 100% empty all hardware no software
i have no response no life not even a backlight EXCEPT
i can plug into windows and see Qdloader9008 is connected comport 3
and i can communicate with the device on ubuntu terminal although im not too farmiliar with terminal syntax so im not having much luck
im convinced it is as simple as reflashing at least a working recovery or download mode from which i can install everything else i nee
between QPST, Terminal, and or some other method
sorry for Noob ish ness
any help would be appreciated even if just help with a better understanding of what to do next
payment is possible
True2This said:
this process (which i got from a different thread originally)
bricked my phone Lg G2 (Ls 980 sprint 32 gb)
i was on remote connection with my friend attempting all kinds of flashes (mostly custom roms and recoveries)
what he did
he FIRST flashboot erase aboot
and then erased all the other files
foolishly he then used fastboot reboot BEFORE reflashing the necessary images
this leaves me with a device that is practically 100% empty all hardware no software
i have no response no life not even a backlight EXCEPT
i can plug into windows and see Qdloader9008 is connected comport 3
and i can communicate with the device on ubuntu terminal although im not too farmiliar with terminal syntax so im not having much luck
im convinced it is as simple as reflashing at least a working recovery or download mode from which i can install everything else i nee
between QPST, Terminal, and or some other method
sorry for Noob ish ness
any help would be appreciated even if just help with a better understanding of what to do next
payment is possible
Click to expand...
Click to collapse
Sorry, I barely understood what to do originally. What you have to do next is to reflash the aboot/boot/ whatever partitions but getting to that position might be difficult. Maybe some sort of command would allow you to connect to it oncemore?
Sorry, try to look into it more and see if a dev could help. Try posting something in /r/lgg2 but then again I cant be certain anything would happen. Good luck!
Easy guide
Since the problem keeps happening to people heres a quick tutorial I made.
Download and install this (PC only?)
Now go here. (D802) (D800) (LS980) (VS980) (D803) (Device tree/others)Download the images for laf, aboot, boot, and recovery.
Place the 4 .img files in the same folder. Control right click in that folded and open terminal. If this isn't how you open terminal in a folder search"how to open terminal in a folder".
(NOTE: Commands below will differ from the file names. Change the values in the parenthesis to match the files, HOWEVER, do not type the parenthesis into the terminal prompt! It will not work if you do.)
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot (6-boot.img)
fastboot flash aboot (4-aboot.img)
fastboot flash recovery (10-recovery.img)
fastboot flash laf (11-laf.img)
fastboot reboot
You should be fine now!
Unbrick Ls980 formatting partitions
Do this: (only for LS980)
1. Download the adb.zip file
2. Unzip in you computer the adb.zip file
3. Connect your phone LS980 to your computer
4. Run "particiones lg g2.bat"
5. Enter in download mode and flash the phone
6. enjoy your phone
Link of download
https://drive.google.com/file/d/0B6VmAym2TGdIRGJmSXFqdm84NU0/view?usp=sharing
RevolcFael4 said:
Since the problem keeps happening to people heres a quick tutorial I made.
Download and install this (PC only?)
Now go here. (D802) (D800) (LS980) (VS980) (D803) (Device tree/others)Download the images for laf, aboot, boot, and recovery.
Place the 4 .img files in the same folder. Control right click in that folded and open terminal. If this isn't how you open terminal in a folder search"how to open terminal in a folder".
(NOTE: Commands below will differ from the file names. Change the values in the parenthesis to match the files, HOWEVER, do not type the parenthesis into the terminal prompt! It will not work if you do.)
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot (6-boot.img)
fastboot flash aboot (4-aboot.img)
fastboot flash recovery (10-recovery.img)
fastboot flash laf (11-laf.img)
fastboot reboot
You should be fine now!
Click to expand...
Click to collapse
i tried this with almost all model files but still on fastboot any other option?>
I want to say thank you so much for this thread. Just got a new (refurb) G2 switching carriers to T-Mo and my idiot self used the wrong root program and soft bricked to fastboot. 4 .img files later and a few commands and I don't think I've ever been so happy to see a download screen on a phone...
juancho8207 said:
Do this: (only for LS980)
1. Download the adb.zip file
2. Unzip in you computer the adb.zip file
3. Connect your phone LS980 to your computer
4. Run "particiones lg g2.bat"
5. Enter in download mode and flash the phone
6. enjoy your phone
Link of download
https://drive.google.com/file/d/0B6VmAym2TGdIRGJmSXFqdm84NU0/view?usp=sharing
Click to expand...
Click to collapse
GREAT, You are a life saver :laugh:
juancho8207 said:
Do this: (only for LS980)
1. Download the adb.zip file
2. Unzip in you computer the adb.zip file
3. Connect your phone LS980 to your computer
4. Run "particiones lg g2.bat"
5. Enter in download mode and flash the phone
6. enjoy your phone
Link of download
https://drive.google.com/file/d/0B6VmAym2TGdIRGJmSXFqdm84NU0/view?usp=sharing
Click to expand...
Click to collapse
wow.. worked flawlessly... thank you very much :good::good::laugh::laugh:

Stock Recovery, No Root, Model Number Prevents Flash To Stock

Over the years I've always been good at solving these things, but this is the first time I've every had to request help/guidance.
LG
1. Came from from 4.4.2, ioroot rooted, installed twrp via freegee, but not the kernel patch. This prevented me from booting back into Android.
2. Factory reset everything, wiped everything from twrp.
3. Ran adb commands here:http://forum.xda-developers.com/showthread.php?t=2451696 Got me into fastboot.
4. Flashed all .img files for LG D800 from prime's D800 img stash. Fastboot rebooted.
5. Installed Mahndi ROM via adb. Reboot
6. Stuck. Phone hangs on LG logo, loading modem and com drivers in windows. Recovery is now stock, so no flashing. Download mode works but always get a "Device Model is different" error at 0% when flashing from LG Flash Tools. Correct .tot and correct .dll for D800.
Any help or ideas to get my G2 up and running again would be amazing. I'm still trying to figure out if I can modify the .tot to match my device's current model or just ignore it and overwrite (best hope). Even if i can get ubuntu to detect the phone that would lit my spirits.
Thanks.
Progress
So I have actually figured out the problem completely, yet I do not yet have a solution.
-I after flashing the correct .img over to my device, I was all set to go, but read somewhere about flashing over mahdi ROM.
-I successfully flashed Mahdi, but DID NOT FLASH THE DEVICE VERSION PATCH (literally hit my head on the desk when I realized).
-I panicked after it did not work and reflashed all the .img so I was stuck with stock recovery, no adb, no sideload, no fastboot.
Is there ANY WAY to flash back to stock with the LG Flash Tool for the ATT D800 that ignores the model number inconsistency. This type of phone only supports the .TOT method of flashing. There is no other way (KDZ = NO). Currently my device's build.prop says that the model is "g2" (this is what the patch was supposed to fix) and my flashing file/.dll is for "D800".
My device can not be seen in Ubuntu.
Any suggestions?
datdude_tc said:
So I have actually figured out the problem completely, yet I do not yet have a solution.
-I after flashing the correct .img over to my device, I was all set to go, but read somewhere about flashing over mahdi ROM.
-I successfully flashed Mahdi, but DID NOT FLASH THE DEVICE VERSION PATCH (literally hit my head on the desk when I realized).
-I panicked after it did not work and reflashed all the .img so I was stuck with stock recovery, no adb, no sideload, no fastboot.
Is there ANY WAY to flash back to stock with the LG Flash Tool for the ATT D800 that ignores the model number inconsistency. This type of phone only supports the .TOT method of flashing. There is no other way (KDZ = NO). Currently my device's build.prop says that the model is "g2" (this is what the patch was supposed to fix) and my flashing file/.dll is for "D800".
My device can not be seen in Ubuntu.
Any suggestions?
Click to expand...
Click to collapse
over here http://androtransfer.com/AndroidUser00110001/ROM/G2/KK/D80220a/ there is a dll named lgup_8974.dll which is for d800 and is supposed to skip the model check
datdude_tc said:
Over the years I've always been good at solving these things, but this is the first time I've every had to request help/guidance.
LG
1. Came from from 4.4.2, ioroot rooted, installed twrp via freegee, but not the kernel patch. This prevented me from booting back into Android.
2. Factory reset everything, wiped everything from twrp.
3. Ran adb commands here:http://forum.xda-developers.com/showthread.php?t=2451696 Got me into fastboot.
4. Flashed all .img files for LG D800 from prime's D800 img stash. Fastboot rebooted.
5. Installed Mahndi ROM via adb. Reboot
6. Stuck. Phone hangs on LG logo, loading modem and com drivers in windows. Recovery is now stock, so no flashing. Download mode works but always get a "Device Model is different" error at 0% when flashing from LG Flash Tools. Correct .tot and correct .dll for D800.
Any help or ideas to get my G2 up and running again would be amazing. I'm still trying to figure out if I can modify the .tot to match my device's current model or just ignore it and overwrite (best hope). Even if i can get ubuntu to detect the phone that would lit my spirits.
Thanks.
Click to expand...
Click to collapse
I have almost the exact same problem will keep an eye on thread, hope we git it sorted soon!
I'll Take a look
XxZombiePikachu said:
over here http://androtransfer.com/AndroidUser00110001/ROM/G2/KK/D80220a/ there is a dll named lgup_8974.dll which is for d800 and is supposed to skip the model check
Click to expand...
Click to collapse
Thanks!
I have seen and downloaded that one before, and if I recall correctly, I didn't get a model error, but rather something else. I believe it was a bin file error??, but I do not recall. I actually just sent my G2 in on a warranty claim (*please oh please don't notice I replaced the screen") and hopefully that will take care of it. I was just posting so that maybe someone doesn't have to dig through 350 pages of replies to find out what happened. I'll keep the post going when I find anything out though.
Working together!
MRobbo80 said:
I have almost the exact same problem will keep an eye on thread, hope we git it sorted soon!
Click to expand...
Click to collapse
I won't have my phone available for a few days. Any chance you could go ahead and give that lgup_8974.dll a test run and report back? I'd be more than willing to help do any research if it gives a different error besides the model.
Sorry to dig up this thread, but I have the exact same problem, except I flashed mahdi on my D802 and somehow the version patch didnt flash correctly. Is there anything like a lgup_8974.dll for D802s?
I'm really desperate here.
i have the exact same problem!!
Any solution found yet??

Please help, bricked lg g2

So I was planning to install the new cloudy g2 3.3 rom on my lg g2. To do this first, i was using a guide that first told me I would have to root with towel root. Which I did, and then I would have to install an auto recovery. My lg g2 is a Canadian d801. However I did not know that the auto recovery I would have to download was the d803 version. After installing the auto recovery my phone is stuck on fastboot mode. I cannot go into recovery or download mode. The screen says
fastboot mode started
udc_start()
when i plug it into my pc, it adds a couple more lines
reset
portcharge
I am stuck. I have found some other information which has told me
1. download autorec for your version
2. extract aboot - boot - laf
3.
fastboot flash aboot aboot.img
fastboot flash boot boot.img
fastboot flash laf laf.img
I have downloaded the d803 auto rec version, and extracted these 3 files. But my phone does not connect to adb. I am currently using the adb and fastboot minimal version, and when i type adb devices nothing shows up. It is important to note that I had installed adb after my phone became bricked like this. The only fix that I can do is to push these files onto my phone. However it does not connect to adb. I have downloaded and installed lg drivers for the lg g2 multiple times. I have gone to device manager and tried to set my up phone to use those drivers, but it does not let me. I will try to attach screen shots below. Please help me fix me phone. I think that if I can connect it to adb I can push the files onto it, but it wont connect. Any help would be much appreciated as I am very inexperienced in this area.
http://forum.xda-developers.com/showthread.php?t=2904404 try this ,see first page

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