LG V20 wont boot. Any help? - LG V20 Questions & Answers

Hey everyone!
I've got an H990DS V20 that decided to stop booting yesterday. I get the LG logo and then it just restarts.
I've tried doing a factory reset through the recovery menu and it goes through that, but then I just get stuck with the phone restarting again.

To provide more details:
I'm not actually getting a recovery menu when I press Vol Down during boot. Instead, it JUST brings up a menu that says factory reset. Maybe this is the recovery menu? But it isn't as I'm seeing described on the internet.

So this seems important....but maybe It's normal
I've used LGUP to install the latest stock firmware for the H990ds10g.... but then I realized there is a H99010gb and H990ds10g on the website. LGUP says the version of my phone is H99010g...but it is absolutely an H990DS
Is it possible that the phone's logic board is for a non DS model and that would cause the issues if you installed the DS firmware?

Related

[Q] LG G2 (vs980) BLACK SCREEN AFTER LG LOGO????

Well im kinda new to the rooting thing but I believe my phone was only soft rooted. I was trying to install twrp but I got a dead android with a explanation mark or it would go to a black screen after the lg logo.i didn't know I was soft rooted when I was trying this. so after awhile I gave up. my phone still booted normally without trying to go into recovery. recently an update for android came out ( kitkat 4.4.2) so I decided to see if it would work. it restarted the phone to install the update and it got stuck in fastboot mode. I read somewhere you can install twrp from fastboot, so I tried to fix it and now it gets stuck on a black screen after the lg logo. Ive been searching for a solution for over a week and any help would be greatly appreciated. I have a Verizon lg g2 vs980 with the stock rom if that helps...
Oh and when I plug my phone in to my pc while the black screen is on drive letters F though T pop up and the F drive has an image folder in it with random files
Similar issue... no LG logo at all
I was successful in rooting then attempted to install TWRP. The phone turned off then turned on with the "android open stomach and !" icon... it shut off a few mins later.
Now, all I get is the buzz when you power it on and a black screen. Im not able to enter the recovery mode using any combination of buttons. I cant even see the LG logo!
LG Mobile Support Tool nor my computer will even recognize the device. Am I truly bricked beyond repair?

[Q] Update to 4.4.2 and since the device is bootloop and no recovery

I bought a LG g2 D802 32G with root a few days ago , I tried to upgrade to 4.4.2 stock from this guide. The upgrade was completed
Then the device turns on ,frist LG logo ,then the Attached image and after a second shuts down and back on, with stuck LG logo with led change colors.
I can't get into the recovery mode with any method, only download mode. I tried to flash another versions, it completed but the same problem ...
Also, when i enter into download mode written down in a frame rooted in red, but i flash a stock ROM in "Flash CSE" mode... can be recovery mode screwed? And that's why the device does not work?
I tried also via LG Support Tool same problem ....
Reset my strength
How do I fix this?
please try to help?
ohad123 said:
I bought a LG g2 D802 32G with root a few days ago , I tried to upgrade to 4.4.2 stock from this guide. The upgrade was completed
Then the device turns on ,frist LG logo ,then the Attached image and after a second shuts down and back on, with stuck LG logo with led change colors.
I can't get into the recovery mode with any method, only download mode. I tried to flash another versions, it completed but the same problem ...
Also, when i enter into download mode written down in a frame rooted in red, but i flash a stock ROM in "Flash CSE" mode... can be recovery mode screwed? And that's why the device does not work?
I tried also via LG Support Tool same problem ....
Reset my strength
How do I fix this?
Click to expand...
Click to collapse
Using the flash tool will take your phone completely back to it's original factory state and that includes the recovery. If you get stuck in a bootloop after using this method, you should be able to fix it by performing a hard factory reset.
When the device is powered down hold the volume down button. While pressing volume down press the power button. After the device kicks on release both buttons. As soon as the LG logo appears press the power button a second time. It's a little tricky at first but if you have done it correctly it should go into a white screen asking you if you would like to perform a factory reset. Go ahead and reset the phone.
This should fix your problem and boot you up into a fresh install.
I tried this but it dose not work, I can't get into the recovery mode. the g2 stuck LG logo....

[Q] LG G2 Stucked in Bootloop

Hey guys! First of all, sorry for my english, i'm from Argentina. I bought a used G2 last month, and in the box says it's a D806 (Argentina version), but in the options menu into de OS, it says it's a D802. I thought the guy who owned it before flashed a kitkat rom for D802, it worked fine. Then I installed CloudyG2 without problems, but today I asked myself if the phone was really a D802 or not. So I installed D806 KK baseband and a stock KK D806 rom through twrp, and when the phone started it didn't have any phone signal. I mean, I can't call, it says 'Service Disabled'. IMEI it's null too, but I have an efs backup.
When I try to get into twrp I realize I can't get into it. The white hard reset screen doesn't appear, I think I pressed the button combination (Vol - + Power) like 30 times. Then I tried to install twrp with the pc and debugging mode, the installation looked OK, but then the phone rebooted and the android robot animation appeared.
I'm stuck here guys, please help me out. It just stays there, I can't get into recovery mode, I only can get into download mode, but I also tried to install a kdz file with lg flashtool but at 2% of installation it crashes. An error appears and I can't do anything else.
I readed something about TOT files, but I'm really tired now, tomorrow I will keep trying, no recovery, no phone, no kdz flashing, I'm desperate.
Sorry for my english again, THANK YOU ALL! Please help me out

[Q] D802 hard bricked after wiping & flashing TWRP, no recovery, stuck in boot loop

[Q] D802 hard bricked after wiping & flashing TWRP, no recovery, stuck in boot loop
TL;DR: Wanted to install CM12.1, wiped everything except Internal Storage from TWRP, flashed new version of TWRP (3.0.0-0), hard bricked my D802 (stuck in LG logo, can't get into recovery mode)
ISSUE: My LG G2 is stuck in a boot loop. Only the LG logo is displayed and when I try to turn off the phone by holding down the power button, it will blank out for a few seconds and then display the LG logo again. I tried accessing recovery mode via the hardware buttons and it takes me to the factory reset screen, and after I do press the power button twice it just takes me to a blank screen. I can get the phone into download mode, although my Windows machine doesn't recognize the phone even though its drivers are installed.
I am currently trying this guide. Although I'm not sure what KDZ/TOT to download for my phone :/
All the important files on my phone like photos and contacts are stored in the cloud so I can basically reset the phone to its factory state, if it comes to that.
If someone could help me with a guide or anything that can lead me into the right steps for fixing the phone, I would be really thankful.
Purrado said:
TL;DR: Wanted to install CM12.1, wiped everything except Internal Storage from TWRP, flashed new version of TWRP (3.0.0-0), hard bricked my D802 (stuck in LG logo, can't get into recovery mode)
ISSUE: My LG G2 is stuck in a boot loop. Only the LG logo is displayed and when I try to turn off the phone by holding down the power button, it will blank out for a few seconds and then display the LG logo again. I tried accessing recovery mode via the hardware buttons and it takes me to the factory reset screen, and after I do press the power button twice it just takes me to a blank screen. I can get the phone into download mode, although my Windows machine doesn't recognize the phone even though its drivers are installed.
I am currently trying this guide. Although I'm not sure what KDZ/TOT to download for my phone :/
All the important files on my phone like photos and contacts are stored in the cloud so I can basically reset the phone to its factory state, if it comes to that.
If someone could help me with a guide or anything that can lead me into the right steps for fixing the phone, I would be really thankful.
Click to expand...
Click to collapse
Then I don't think what just happened with me is a coincidence, hmmmmmm
Does't anybody have an idea for a solution other than using KDZ? something like flashing the bootstack or recovery through PC?
---------- Post added at 06:34 PM ---------- Previous post was at 05:40 PM ----------
HHHHHHHHHHHHHHHHEY
I just got something:
So after using this tool http://forum.xda-developers.com/lg-g2/development/tools-srk-tool-useful-toos-lg-root-twrp-t3079076
I got my phone to boot to recovery, I used Unbrick to get my phone working again, now the only thing left is to get phone to actually boot to ROM
Anybody got a solution? Should I just reflash the ROM?
Update 2: I re-flashed the ROM, wiped cache and fixed permissions, still waiting for it to boot, I don't know, I think you're better off just backing up the ROM, clean install and then restore apps using TB from the nandroid backup
Final update: yup, clean flash it is
I hope this has helped
Purrado said:
TL;DR: Wanted to install CM12.1, wiped everything except Internal Storage from TWRP, flashed new version of TWRP (3.0.0-0), hard bricked my D802 (stuck in LG logo, can't get into recovery mode)
ISSUE: My LG G2 is stuck in a boot loop. Only the LG logo is displayed and when I try to turn off the phone by holding down the power button, it will blank out for a few seconds and then display the LG logo again. I tried accessing recovery mode via the hardware buttons and it takes me to the factory reset screen, and after I do press the power button twice it just takes me to a blank screen. I can get the phone into download mode, although my Windows machine doesn't recognize the phone even though its drivers are installed.
I am currently trying this guide. Although I'm not sure what KDZ/TOT to download for my phone :/
All the important files on my phone like photos and contacts are stored in the cloud so I can basically reset the phone to its factory state, if it comes to that.
If someone could help me with a guide or anything that can lead me into the right steps for fixing the phone, I would be really thankful.
Click to expand...
Click to collapse
You are goinf good mate ! follow the guide.

LG Stylo 2 VS835 Brick

Hi, I have problem with my Stylo 2 Verizon, I tried to update to the VS83512A update via the verizon software upgrade tool, and I leave the phone in the update proccess and I come back, and I see what its stuck in 25% in the lg verizon tool, and leave more time, and the program freezes, I discconect the phone and tried again and I can't, if I turn on the phone, the phone boot to download mode, and if I press the combination, Vol Down+Power, boot to the recovery menu, and if I choose, Wipe cache, factory data reset, USB debug mode, and safe mode, the phone every time boot to download mode, and if I flash via LGUP I have 2 error. First image I tried with the VS83512A.kdz and the second image I tried with the VS83520b (Nougat Update). And if I tried with the LG mobile Support Tool I choose the Recovery From update, and I have another error see the third picture. Please let me know if have any information.
same!
I am having the same exact problem as you! Any fix to this ?
I have the sale problem

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