Database Users

Lg d802 bricked after OTA update

Help!! I recently installed and OTA update on my LG G2 and after I rebooted it, it got stuck in recovery mode, it doesn't go to download mode. My device is rooted and I had Cyanogenmod 11 installed, i tried restoring to stock rom but it didn't work and i also did an advanced wipe where i wiped dalvik cache,cache, data, internal storage,system and i did a format data as well I totally messed it up.:crying: can anyone help me fix it?

z4k1d0 said:
Help!! I recently installed and OTA update on my LG G2 and after I rebooted it, it got stuck in recovery mode, it doesn't go to download mode. My device is rooted and I had Cyanogenmod 11 installed, i tried restoring to stock rom but it didn't work and i also did an advanced wipe where i wiped dalvik cache,cache, data, internal storage,system and i did a format data as well I totally messed it up.:crying: can anyone help me fix it?
Click to expand...
Click to collapse
taking an OTA with custom recovery installed = bad for phone. I think that this might be your only hope assuming you have TWRP as your custom recovery.....http://forum.xda-developers.com/showthread.php?t=2451696. I have not seen something similar for CWM, but guessing similar method would exist somewhere
PS - I have verizon version and have not tried this process. seems others have had success

puothy said:
taking an OTA with custom recovery installed = bad for phone. I think that this might be your only hope assuming you have TWRP as your custom recovery.....http://forum.xda-developers.com/showthread.php?t=2451696. I have not seen something similar for CWM, but guessing similar method would exist somewhere
PS - I have verizon version and have not tried this process. seems others have had success
Click to expand...
Click to collapse
Yes I do have twrp recovery installed...God..I hope it works. I have to go to work now so I'll try tomorrow ..thanks a lot !!

I have the same problem after OTA mi accrue only CWM. Neither the Download mode does not work, what now?

stanley210 said:
I have the same problem after OTA mi accrue only CWM. Neither the Download mode does not work, what now?
Click to expand...
Click to collapse
Ok I just fixed this with CWM. Go into your device manager on your PC, you should have a yellow exclamation next to do D800. Right click that and select 'update drivers' the 'browse for drivers' and finally 'let me pick from a list of drivers'. Once you do that, in the list should be android device. Select that and then it should bring you to another list where GOOGLE is selected and ADB Test port. Select that and force that driver. Once it does that ADB shell will work in CWM! Then just follow the commands above! Reboot and rejoice!

How do I find a specific driver?

stanley210 said:
How do I find a specific driver?
Click to expand...
Click to collapse
When you select let me pick from a list of drivers. there should be a Android device listed. If you want I can try to help via Team Viewer.

It LGE Android Platform Composite USB Device?
---------- Post added at 04:28 PM ---------- Previous post was at 04:22 PM ----------
ok,team viewer?

stanley210 said:
It LGE Android Platform Composite USB Device?
---------- Post added at 04:28 PM ---------- Previous post was at 04:22 PM ----------
ok,team viewer?
Click to expand...
Click to collapse
Sure PM me with your ID and PW

you have a message
---------- Post added at 05:26 PM ---------- Previous post was at 04:46 PM ----------
No one? I have tried almost everything, but still only boot into CWM Recovery. I'm desperate ..

stanley210 said:
you have a message
---------- Post added at 05:26 PM ---------- Previous post was at 04:46 PM ----------
No one? I have tried almost everything, but still only boot into CWM Recovery. I'm desperate ..
Click to expand...
Click to collapse
I never got a PM with your info lol

Did I OTA and then the phone reboot into CWM. Download mode does not work, factory reset I made a mount usb storage also does not work. Still only CWM. I have D802 verzion.

Help!
So the OTA happened and now I am stuck in CWM recovery. Cant access download mode either. feel like I have tried everything to get the device to be read for ADB no luck! ANY help is greatly appreciated!!!!!!

perhaps someone can help solve

We can confirm the fix works for CWM as well. If anyone needs help I can help via team viewer, and have you running within a few minutes!
The driver that you have to manually select is ADB Testing Interface 3.10.0.0

Great thanks go KrInEn that really helped me. Thanks, thanks, thanks a lot!! Within a few minutes I'm using TeamViewer helped revive the phone. You're my savior

stanley210 said:
you have a message
---------- Post added at 05:26 PM ---------- Previous post was at 04:46 PM ----------
No one? I have tried almost everything, but still only boot into CWM Recovery. I'm desperate ..
Click to expand...
Click to collapse
I tried The terminal in twrp, I don't know if cwm recovery has one so I used the code in the thread and I got my phone in download mode thank god...installed the official Rom And it's working as out of the box..

z4k1d0 said:
I tried The terminal in twrp, I don't know if cwm recovery has one so I used the code in the thread and I got my phone in download mode thank god...installed the official Rom And it's working as out of the box..
Click to expand...
Click to collapse
There is no terminal is CWM unfortunately. So you have to go through a workaround.

it worked
Thank you guys you're awesome

KrInEn said:
We can confirm the fix works for CWM as well. If anyone needs help I can help via team viewer, and have you running within a few minutes!
The driver that you have to manually select is ADB Testing Interface 3.10.0.0
Click to expand...
Click to collapse
@krlnEn hi dude do you help me ? my pc has last drivers( ı mean g2 drivers) but but there is still a yellow exclamation

[Q] Sprint LG G2 Bricked by Custom Recovery

Sorry to bother everyone, but I am in a really sticky situation here. I don't know much about rooting and recovery, and have run into a real issue, so I will try to explain as best I can. I rooted my phone no problem and installed a custom recovery that didn't work at all, so I left it and forgot about it. Today, I tried to update my phone but when it rebooted I simply got the message: [830] Fastboot mode started then below it says: [830]udc_start() and will not advance. I cannot do anything with the phone when I plug it in nor can I access any of the files aw it doesn't seem to be recognized, and when I boot into recovery I just get the screen with the same message. I tried putting it into download mode, but it just said 0% and no messages about drivers or anything popped up onto my screen. I am in a real pinch here fellas, and I really hope you guys can help me out. Thank you all in advance.

jpbhello said:
Sorry to bother everyone, but I am in a really sticky situation here. I don't know much about rooting and recovery, and have run into a real issue, so I will try to explain as best I can. I rooted my phone no problem and installed a custom recovery that didn't work at all, so I left it and forgot about it. Today, I tried to update my phone but when it rebooted I simply got the message: [830] Fastboot mode started then below it says: [830]udc_start() and will not advance. I cannot do anything with the phone when I plug it in nor can I access any of the files aw it doesn't seem to be recognized, and when I boot into recovery I just get the screen with the same message. I tried putting it into download mode, but it just said 0% and no messages about drivers or anything popped up onto my screen. I am in a real pinch here fellas, and I really hope you guys can help me out. Thank you all in advance.
Click to expand...
Click to collapse
Just hold the power button for 10-15 seconds and it will reboot.

heroforme said:
Just hold the power button for 10-15 seconds and it will reboot.
Click to expand...
Click to collapse
When I make it reboot I just get the same screen.

jpbhello said:
When I make it reboot I just get the same screen.
Click to expand...
Click to collapse
Google search lg stock ROM xda and follow the steps.. Been there done that

joewaz said:
Google search lg stock ROM xda and follow the steps.. Been there done that
Click to expand...
Click to collapse
I can't boot into recovery though, which every guide I find has me do, and putting it into download mode doesn't work. It isn't recognized on my computer either.

jpbhello said:
I can't boot into recovery though, which every guide I find has me do, and putting it into download mode doesn't work. It isn't recognized on my computer either.
Click to expand...
Click to collapse
You have to read carefully.. Do as it says.. It works.. You have to download the right drivers and then get it in download mode and then flash stock rom... I don't have the time to tell you every step but that's what needs to be done
---------- Post added at 06:58 PM ---------- Previous post was at 06:57 PM ----------
jpbhello said:
I can't boot into recovery though, which every guide I find has me do, and putting it into download mode doesn't work. It isn't recognized on my computer either.
Click to expand...
Click to collapse
Here's the link.. That's all I got time for.http://forum.xda-developers.com/showthread.php?t=2432476

Here are a few screenshots that can help you guys identify the issue. First is a screenshot of the lg support tool, which recognizes my phone as a "testmodel"
The next is an image of what happens when I try to upgrade recovery.
Also, the lg mobile support tool doesn't even have the ls980 drivers. Can anyone give me instructions on where to go from here?

joewaz said:
You have to read carefully.. Do as it says.. It works.. You have to download the right drivers and then get it in download mode and then flash stock rom... I don't have the time to tell you every step but that's what needs to be done
---------- Post added at 06:58 PM ---------- Previous post was at 06:57 PM ----------
Here's the link.. That's all I got time for.http://forum.xda-developers.com/showthread.php?t=2432476
Click to expand...
Click to collapse
I've tried that guide already, but I get stuck right here, as it says the process failed.

jpbhello said:
I've tried that guide already, but I get stuck right here, as it says the process failed.
Click to expand...
Click to collapse
It says you have a different model.. Which model do you have
---------- Post added at 07:38 PM ---------- Previous post was at 07:33 PM ----------
jpbhello said:
I've tried that guide already, but I get stuck right here, as it says the process failed.
Click to expand...
Click to collapse
You have the wrong files.. Make sure you download the files for your phone.. Their are many models. That's why its failing.. Read everything before you take action.

joewaz said:
It says you have a different model.. Which model do you have
---------- Post added at 07:38 PM ---------- Previous post was at 07:33 PM ----------
You have the wrong files.. Make sure you download the files for your phone.. Their are many models. That's why its failing.. Read everything before you take action.
Click to expand...
Click to collapse
Thank you everyone, the issue was fixed! After verifying the files, looks like I picked up the wrong TOT file. Had so many of them downloaded over trying to fix this I confused them . Thank you for all of the help, I truly appreciate it. I'm not sure if I am supposed to close the thread or if a moderator will do it or what the protocol is, but consider the issue resolved .

jpbhello said:
Thank you everyone, the issue was fixed! After verifying the files, looks like I picked up the wrong TOT file. Had so many of them downloaded over trying to fix this I confused them . Thank you for all of the help, I truly appreciate it. I'm not sure if I am supposed to close the thread or if a moderator will do it or what the protocol is, but consider the issue resolved .
Click to expand...
Click to collapse
Your welcome.. Sorry I didn't have time to help better yesterday... Fixing bricked phones is my thing lol

sprint lg g2 stuck in twrp recovery after ota

my sprint lg g2 I stuck in twrp recovery after I tried to push an ota update I was un aware I couldn't do this. computer doesn't see my phone when im plugged in please help.

ininja420 said:
my sprint lg g2 I stuck in twrp recovery after I tried to push an ota update I was un aware I couldn't do this. computer doesn't see my phone when im plugged in please help.
Click to expand...
Click to collapse
You should move this to the Q & A section. Nobody is going to help you here because this section is reserved for actual development. Just trying to help keep you from getting flamed...

I had my phone stuck in TWRP twice last night from failed Rom flashing. This is my post in another thread on how I fixed it. Try this to see if it helps, I'm not responsible if you do any more damage
http://forum.xda-developers.com/showthread.php?p=50226420
Sent from my LG-D801 using XDA Premium 4 mobile app

ininja420 said:
my sprint lg g2 I stuck in twrp recovery after I tried to push an ota update I was un aware I couldn't do this. computer doesn't see my phone when im plugged in please help.
Click to expand...
Click to collapse
ADB Sideload. Respond if you need help with it. Macs are the easiest for ADB sideloading because they don't need drivers, I could help you with a PC too but it's more annoying.

yoitsjustin said:
ADB Sideload. Respond if you need help with it. Macs are the easiest for ADB sideloading because they don't need drivers, I could help you with a PC too but it's more annoying.
Click to expand...
Click to collapse
I had the same thing happen to mine but im running linux and was trying to find a way to get it back . It just boots to twrp.
---------- Post added at 04:46 AM ---------- Previous post was at 04:27 AM ----------
I can see my phone in adb it says recovery when i plug it in . I just need to know how to push an img to it. I pushed cm11 but i install it in twrp and the reboot and it just boots back into twrp.

I just had same problem i had to use lg flash tools followed instructions and all is good back to stock.
Sent from my LG-LS980 using xda app-developers app

iosmacman said:
I had the same thing happen to mine but im running linux and was trying to find a way to get it back . It just boots to twrp.
---------- Post added at 04:46 AM ---------- Previous post was at 04:27 AM ----------
I can see my phone in adb it says recovery when i plug it in . I just need to know how to push an img to it. I pushed cm11 but i install it in twrp and the reboot and it just boots back into twrp.
Click to expand...
Click to collapse
The issue with Linux is there aren't any official Google ports for the files for ADB Sideloading. Do you have access to a PC or a Mac? http://developer.android.com/sdk/index.html these are the Android SDK files for Mac and Windows, I'm not quite sure if they have Linux support, but you could try. Also Wine, the program that allows you to run Windows apps on Linux or Mac will not work with this because of the way it works, so you need an actual Windows or Mac device. However, if it does support Linux I'm sure it wouldn't be any harder than it is on Windows or Mac. Also I tried using the LG Flash Tool method on various devices and it was more complicated and wouldn't work for me for whatever reason even after installing the drivers.

how would you sideload from a mac. mines stuck. in twrp i didnt even know the radio was updating. i guess my daughter pressed it. lol she was using quick memo to color. what files would i need? i tried to do all the other ways on my wifes windows pc but no go. the phone tries to update firmware when i plug it in and stays at 0.

I'll just say that the way I did it in my post worked for me twice while I was stuck in a TWRP boot loop from failed ROM flashing. Both times it worked with out a hitch to get my Sprint g2 running a tmobile rom back to stock Sprint.
---------- Post added at 01:44 PM ---------- Previous post was at 01:40 PM ----------
iosmacman said:
I had the same thing happen to mine but im running linux and was trying to find a way to get it back . It just boots to twrp.
---------- Post added at 04:46 AM ---------- Previous post was at 04:27 AM ----------
I can see my phone in adb it says recovery when i plug it in . I just need to know how to push an img to it. I pushed cm11 but i install it in twrp and the reboot and it just boots back into twrp.
Click to expand...
Click to collapse
A you running the newest TWRP? I know I wasn't and it continued to fail and stick me in the boot loop into TWRP. Once I updated, I was able to flash CM11 and it's working perfect.

Bl00dRunzC0ld said:
I'll just say that the way I did it in my post worked for me twice while I was stuck in a TWRP boot loop from failed ROM flashing. Both times it worked with out a hitch to get my Sprint g2 running a tmobile rom back to stock Sprint.
---------- Post added at 01:44 PM ---------- Previous post was at 01:40 PM ----------
A you running the newest TWRP? I know I wasn't and it continued to fail and stick me in the boot loop into TWRP. Once I updated, I was able to flash CM11 and it's working perfect.
Click to expand...
Click to collapse
im gonna try your post with the youtube video here in a little bit. i dont think im on the newest twrp. so i guess we will see how things go. hopefully things work out. should i use a windows computer for the process?

I was on windows. I don't know how things would work for you if you're not.

Bl00dRunzC0ld said:
I'll just say that the way I did it in my post worked for me twice while I was stuck in a TWRP boot loop from failed ROM flashing. Both times it worked with out a hitch to get my Sprint g2 running a tmobile rom back to stock Sprint.
---------- Post added at 01:44 PM ---------- Previous post was at 01:40 PM ----------
A you running the newest TWRP? I know I wasn't and it continued to fail and stick me in the boot loop into TWRP. Once I updated, I was able to flash CM11 and it's working perfect.
Click to expand...
Click to collapse
Bl00dRunzC0ld said:
I was on windows. I don't know how things would work for you if you're not.
Click to expand...
Click to collapse
ive got a macbook pro but the wife has windows so its win win for me. just downloading the ls980zv8 zip file. 2 hours remaining on it. if my internet doesnt go out

LG V20 stuck in firmware update

So, I am a complete know nothing when it comes to software on phones but I'm desperate. I have an LG V20 that started an update and froze, I can't find any fix for this. I've removed the battery, I have used the LG Bridge error recovery, it hasn't worked. I cant get to the android recovery mode. I've heard about LGUP but I can't get it to work. If someone could walk me through that I'd appreciate it, or if there is a better solution.

Try to see if you can get it in to download mode if you can then download a kdz file and flash it with LG UP.......

stinka318 said:
Try to see if you can get it in to download mode if you can then download a kdz file and flash it with LG UP.......
Click to expand...
Click to collapse
I can get into download mode. How do I use LG UP? Where do I find the files?

ChaoticEnigma said:
I can get into download mode. How do I use LG UP? Where do I find the files?
Click to expand...
Click to collapse
https://www.technobuzz.net/download-lgup-tool/
---------- Post added at 01:38 PM ---------- Previous post was at 01:35 PM ----------
ChaoticEnigma said:
I can get into download mode. How do I use LG UP? Where do I find the files?
Click to expand...
Click to collapse
https://lg-firmwares.com/

Use these instructions: https://forum.xda-developers.com/v20/how-to/restore-v20-to-100-stock-bricked-devices-t3524903

Phone stuck on ota update installation loop

So I have a unbranded lg v20 h910 was able to get a atnt sim to be able to start the ota Oreo update took about an HR and now that it's finished keeps saying about to start install in 10 seconds and keeps rebooting with our actually installing the update any fix ? Please wife is pissed.is there a way to delete ota to stop it from trying to install

LOCO88 said:
So I have a unbranded lg v20 h910 was able to get a atnt sim to be able to start the ota Oreo update took about an HR and now that it's finished keeps saying about to start install in 10 seconds and keeps rebooting with our actually installing the update any fix ? Please wife is pissed.is there a way to delete ota to stop it from trying to install
Click to expand...
Click to collapse
Turn off phone by pressing power button and volume down button.
Then put your phone into download mode by plugging the usb cable in phone and pressing volume down button.
Then install the h910 kdz(Download it from google) with lgup.

trouble. said:
Turn off phone by pressing power button and volume down button.
Then put your phone into download mode by plugging the usb cable in phone and pressing volume down button.
Then install the h910 kdz(Download it from google) with lgup.
Click to expand...
Click to collapse
There are no kdz for the 910
Sent from my LG-H910 using XDA Labs

cnjax said:
There are no kdz for the 910
Click to expand...
Click to collapse
U can flash h915 into h910. And only nougat kdz are available for h910

trouble. said:
U can flash h915 into h910. And only nougat kdz are available for h910
Click to expand...
Click to collapse
Cross flashing isn't recommended, do it at your own risk
Sent from my LG-H910 using XDA Labs

The entire single SIM line shares the exact same mobo, the only thing you can't cross flashed is to/from H918 due to difference in RSA keys. Otherwise, the worst thing that can happen is losing reception due to incompatible modem, which is fixed by reflashing the old one

crumbling9999 said:
The entire single SIM line shares the exact same mobo, the only thing you can't cross flashed is to/from H918 due to difference in RSA keys. Otherwise, the worst thing that can happen is losing reception due to incompatible modem, which is fixed by reflashing the old one
Click to expand...
Click to collapse
Thanks guys so i went ahead and tried cross flashing with 915 and now im stuck with no network connectivity wifi and bluetooth work but mobile data option is grayed out in the setting and the baseband section shows up as unknown please help wife is extremely pissed i just want to sleep at night. How can i flash old modem and where can i find it i cant seem to get the phone rooted or twrp to flash anything

LOCO213 said:
Thanks guys so i went ahead and tried cross flashing with 915 and now im stuck with no network connectivity wifi and bluetooth work but mobile data option is grayed out in the setting and the baseband section shows up as unknown please help wife is extremely pissed i just want to sleep at night. How can i flash old modem and where can i find it i cant seem to get the phone rooted or twrp to flash anything
Click to expand...
Click to collapse
If I was you I'd try the instructions in this thread to get, twrp, root, and then I would flash a h910 rom that has fuli h910 firmware, which should restore the baseband and modem.
https://forum.xda-developers.com/v20/how-to/root-h910-v10m-t3664500/page142
Sent from my LG-H910 using XDA Labs

LOCO213 said:
Thanks guys so i went ahead and tried cross flashing with 915 and now im stuck with no network connectivity wifi and bluetooth work but mobile data option is grayed out in the setting and the baseband section shows up as unknown please help wife is extremely pissed i just want to sleep at night. How can i flash old modem and where can i find it i cant seem to get the phone rooted or twrp to flash anything
Click to expand...
Click to collapse
If u r not getting the signals then go to lg secret menu and do a svc factory reset

trouble. said:
If u r not getting the signals then go to lg secret menu and do a svc factory reset
Click to expand...
Click to collapse
tried it no luck
---------- Post added at 01:12 PM ---------- Previous post was at 01:10 PM ----------
cnjax said:
If I was you I'd try the instructions in this thread to get, twrp, root, and then I would flash a h910 rom that has fuli h910 firmware, which should restore the baseband and modem.
https://forum.xda-developers.com/v20/how-to/root-h910-v10m-t3664500/page142
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
believe id tried this but phone either constantly reboots randomly or doesnt boot up am i doing something wrong
---------- Post added at 01:28 PM ---------- Previous post was at 01:12 PM ----------
trouble. said:
If u r not getting the signals then go to lg secret menu and do a svc factory reset
Click to expand...
Click to collapse
i get disabled and get mobile data section grayed out

LOCO213 said:
tried it no luck
---------- Post added at 01:12 PM ---------- Previous post was at 01:10 PM ----------
believe id tried this but phone either constantly reboots randomly or doesnt boot up am i doing something wrong
---------- Post added at 01:28 PM ---------- Previous post was at 01:12 PM ----------
i get disabled and get mobile data section grayed out
Click to expand...
Click to collapse
Hmm very strange cuz i cross flashed mine h910 with h915 and everything is working. U can flash US version in h915

trouble. said:
Hmm very strange cuz i cross flashed mine h910 with h915 and everything is working. U can flash US version in h915
Click to expand...
Click to collapse
could you lead me in the right direction maybe im rushing things or doing them wrong
---------- Post added at 02:28 PM ---------- Previous post was at 02:20 PM ----------
could have trying the oreo kdz file been an issue?
---------- Post added at 02:52 PM ---------- Previous post was at 02:28 PM ----------
also believe i mentioned i have baseband as unknown