Database Users

[Q] LG G2 bricked, with disabled usb debugging ( PLEASE HELP!)

I rooted my lg g2 D802, put cwm recovery and flashed cyanogenmod 11. It worked perfectly for 80 hours, when my battery died. I tried to recharge it but my phone won't boot anymore, I only see lg logo. I can't get into recovery, but i can get into download mode. I tried flashing stock ROM through PC but it doesn't work. PC recognizes phone in ports but when I start Flashtool it just says "Waiting for Connection". After reading tons of threads about bricked phones, it seems that phone has to have USB debugging enabled. When i flashed cyanogenmod USB debugging was disabled. And now my phone is bricked with USB debugging disabled.
Please help me to restore my phone, I'm desperate now. I've been trying various methods for 3 days and nothing seems to work. What should I do?

I managed to recover my phone.

blackdeath995 said:
I managed to recover my phone.
Click to expand...
Click to collapse
HOW?

blackdeath995 said:
I managed to recover my phone.
Click to expand...
Click to collapse
Please tell how, I'm trying to unbrick my phone for hours..

If you have lg logo use lg support tool. I had the same problem and it restores my phone to factory firmware. Dont get scared if you see a lot of ?????????? On lg suppor tool. Just look for the options.....check where the options are before connecting phone because when plugged letters change to ??????. Works 100% for me.
Sent from my LG-D801 using XDA Premium 4 mobile app

My case is different, here's the thread http://forum.xda-developers.com/showthread.php?t=2694212

Stefanakii said:
Please tell how, I'm trying to unbrick my phone for hours..
Click to expand...
Click to collapse
To be completely honest, I'm not sure how exactly did I manage to unbrick it. I tried to dig something with adb and fastboot. I don't know what exactly did I do but I didn't get any visible result. In my desperation I tried to enter recovery (power + down) once again (after at least 10 attempts during these 3 days) and it somehow worked. Then I flashed ROM that was already in my memory. It seems that my problem was consequence of OTA update.
I'm new with android so I'm still noob. I'm sorry that I can't help more.

i have a same problem if u solve it

Did you try doing an upgrade recovery using LG Mobile Support Tool on Windows 7 machine?

[Q] LG D802 download mode

my Lg D802 is running on Android 4.2.2 and rooted and have TWRP
i have received an update 4.4.2 from LG but when it reboot to install the update it goes to TWRP
i cannot go to download mode when i press Volume up and power it goes to TWRP mode
what i can do ? please help me

eldode said:
my Lg D802 is running on Android 4.2.2 and rooted and have TWRP
i have received an update 4.4.2 from LG but when it reboot to install the update it goes to TWRP
i cannot go to download mode when i press Volume up and power it goes to TWRP mode
what i can do ? please help me
Click to expand...
Click to collapse
Use lg pc suite.

bobsie41 said:
Use lg pc suite.
Click to expand...
Click to collapse
when i power the device up it goes to TWRP only

eldode said:
when i power the device up it goes to TWRP only
Click to expand...
Click to collapse
Have you tried to see if the LG pc suite recognises it?..and have you tried rebooting from TWRP with the suit running?
You are definitely not the first person to have this problem as I have seen it many times on here. As for the solution, a search on here will help you as there is one but I haven't time to search myself at the moment.

bobsie41 said:
Have you tried to see if the LG pc suite recognises it?..and have you tried rebooting from TWRP with the suit running?
You are definitely not the first person to have this problem as I have seen it many times on here. As for the solution, a search on here will help you as there is one but I haven't time to search myself at the moment.
Click to expand...
Click to collapse
it's not recognized by LG pc suit
every time i restart it it goes to TWRP only
Any Solution ?

You have to install a rom first.
Sent from my LG-D802 using xda app-developers app

eldode said:
it's not recognized by LG pc suit
every time i restart it it goes to TWRP only
Any Solution ?
Click to expand...
Click to collapse
Search for instructions for sideloading a rom to your device (any rom that is suitable for your device) then flash it with TWRP. Once you get it booted, you can install the kitkat that you where offered using the LG pc suite.
EDIT http://forum.xda-developers.com/showthread.php?t=2451696

bobsie41 said:
Search for instructions for sideloading a rom to your device (any rom that is suitable for your device) then flash it with TWRP. Once you get it booted, you can install the kitkat that you where offered using the LG pc suite.
EDIT http://forum.xda-developers.com/showthread.php?t=2451696
Click to expand...
Click to collapse
Thanks alot it works for me and i have restored stock version

Fastboot issues and corrupted download mode.

I recently got my hands on a bricked LG G2 D800 because i thought i was deemed unbrickable. I got the device the backlight showed life and that was about it. i managed to somehow get (this method i think) it to boot to the LG logo and than it jumps to fastboot mode.
Yea me!!! I got fastboot and this phone is as good as fixed. NO! fastboot does not work. It will absolutely not execute a command besides "fastboot devices" to which it brings up a fastboot device. Since i got fastboot my plan is to follow this thread to recover the device. i updated all drivers that i need for this device, nothing. Plain and simple, there is an issue getting fastboot to execute command. the commands appear on the device but it doesn't advance further.
Download mode. Yeah i get the download mode that I get is a "security error" so its not the traditional download mode. if i get download mode i can flash a .tot right? Wrong. Fails due to "model information check". i got the phone to appear under COM41. The .tot file is 'LGD800AT-01-V20c-310-410-FEB-02-2014+0.tot'. Drivers does not seem to be the issue at hand, unless maybe its the ADB/fastboot drivers which i also updated to newest version.
The next thing im contemplating if this method is worth the shot. I have it booting to fastboot. I will probably do this since its probably the only thing left to try. Going to set up linux now so i'll report back.
Any help/insight will be appeared and properly thanked for.

I also got security errors on an 802. I was about to leave the phone in download mode and ran the LG Mobile Support Tool to perform an upgrade recovery to get a stock LP ROM onto the phone.

audit13 said:
I also got security errors on an 802. I was about to leave the phone in download mode and ran the LG Mobile Support Tool to perform an upgrade recovery to get a stock LP ROM onto the phone.
Click to expand...
Click to collapse
Link(s)?

I just downloaded the LG Mobile tool from LG Canada. Just search for the d802 and download the program. The program should detect your phone and download the correct firmware.
http://www.lg.com/ca_en/support/software-manuals
I actually have the d802 and it worked with the LG mobile program from the Canadian website.

audit13 said:
I just downloaded the LG Mobile tool from LG Canada. Just search for the d802 and download the program. The program should detect your phone and download the correct firmware.
http://www.lg.com/ca_en/support/software-manuals
I actually have the d802 and it worked with the LG mobile program from the Canadian website.
Click to expand...
Click to collapse
worth a try i guess. thanks.

Good luck. I hope it works for you. Report back with your results.

audit13 said:
Good luck. I hope it works for you. Report back with your results.
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Click to collapse
No luck :/ wont detect phone. and i have proper drivers installed.

Are you using Win7?

audit13 said:
Are you using Win7?
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Click to collapse
nope windows 10

I restored my phone using Win7 and I think there are some LG programs that do not work properly with Win8/10. I think one tool is the flash tool.
Does anything appear in Win10's device manager when the phone is connected?

audit13 said:
I restored my phone using Win7 and I think there are some LG programs that do not work properly with Win8/10. I think one tool is the flash tool.
Does anything appear in Win10's device manager when the phone is connected?
Click to expand...
Click to collapse
more info here in my other thread http://forum.xda-developers.com/lg-g2/help/type-brick-t3198437 1st and 3rd post

[Help] Bricked Lg g2

Hello, I have an lg g2 after I rooted it I tried this application called d802_autorec it was supposed to help me installing TWRP
but when I clicked flash recovery the phone rebooted and now it's showing white lines on the screen
I tried everything but i can't get into download mode or fastboot mode and the computer doesn"t recognize it
I think my lg g2 is d802 but when i openned the cover I found written d801/d803
and the lg g2 is 32gb and with no sd card slot :crying:
my problem is like this guy's : http://forum.xda-developers.com/lg-g2/help/help-lg-g2-bricked-install-twrp-t2899587
Hope you help me cause it's been like this for weeks :fingers-crossed:​

read this if its the same behavior theres a answer.
http://forum.xda-developers.com/lg-g2/help/g2-wont-boot-failed-custom-rom-flash-lg-t3275467

raptorddd said:
read this if its the same behavior theres a answer.
http://forum.xda-developers.com/lg-g2/help/g2-wont-boot-failed-custom-rom-flash-lg-t3275467
Click to expand...
Click to collapse
Hi thanx but it's not like this cause my computer doesn't detect the g2
i tried flashing original stock but because i can't go into download mode it doesn't work

rafikdz213 said:
Hi thanx but it's not like this cause my computer doesn't detect the g2
i tried flashing original stock but because i can't go into download mode it doesn't work
Click to expand...
Click to collapse
There are threads related to your problem bud . Search them . Read !

lg g2 super bricked please hellllp :(

hello boys and girl,
right ive super bricked my lg g2 802 16gb
when i plug it into my win 10 pc it says unkown usb device (device discripter request failed)
before hand i tryed the usbbulk mode but messd it up and now this is all it shows under device manager
in the strart of all these problems i flashed cm13 on a old cm12 twerp recovery and installed wrong gapps made it to recovery but messed it up some how
the phone dosent turn on just has a black screen and says what i said above when connect to usb
please please help love my lgg2 many thanks in advance and merry christmas.dan

First thing use win7 or Ubuntu .
Next what happen when u plug it into PC and what u see in dovice manager?

amin44 said:
First thing use win7 or Ubuntu .
Next what happen when u plug it into PC and what u see in dovice manager?
Click to expand...
Click to collapse
tryed that nothing also nothing in dwvice manger all it does is turns on goes to lg logo and download mode jjust wont pick up on computers also trywd diffrent cables and shorting the compasitors please help x

mr 911 said:
tryed that nothing also nothing in dwvice manger all it does is turns on goes to lg logo and download mode jjust wont pick up on computers also trywd diffrent cables and shorting the compasitors please help x
Click to expand...
Click to collapse
Try the srk tool. It can fix qhs_usb bulkmode.

my friend it wont pick up my phone no drivers install in download mode or when it
Art Vanderlay said:
Try the srk tool. It can fix qhs_usb bulkmode.
Click to expand...
Click to collapse
no drivers install when its in dowwnloas mode under windows 10 or ubunti it charges fine but no drivers install tryed loads of cables i must be first peeson with this problem

mr 911 said:
no drivers install when its in dowwnloas mode under windows 10 or ubunti it charges fine but no drivers install tryed loads of cables i must be first peeson with this problem
Click to expand...
Click to collapse
First person with that problem :laugh:
Sorry but that really gave me a giggle. That's what I think when my drivers won't install. Drivers are a headache, you need a lot of patience with this.
Go to the back to stock thread and download the LGUnitedmobile drivers.
Install them and then try connecting in download mode again.
It doesn't always work straight away, keep trying until windows accepts them.
The fact that your phone is charging is a good sign. Good luck

Art Vanderlay said:
First person with that problem :laugh:
Sorry but that really gave me a giggle. That's what I think when my drivers won't install. Drivers are a headache, you need a lot of patience with this.
Go to the back to stock thread and download the LGUnitedmobile drivers.
Install them and then try connecting in download mode again.
It doesn't always work straight away, keep trying until windows accepts them.
The fact that your phone is charging is a good sign. Good luck
Click to expand...
Click to collapse
it was picking up the lg in bulk usb mode but i tryed the flash trick with the tot file i think i flashed the wrong tot file now all i get is download mode hard factory reset and the phone boots to lg screen then flashes diffrent colors like it loading into android then pure black screen ive tryed so many drivers kushes driver lgunited standard lg drivers nothing at all windows 10 ubunti diffrent cables for days lol man i need ur help i just need my deivers to install i love this lg thaanks for ur help so far mate im dan too.

mr 911 said:
it was picking up the lg in bulk usb mode but i tryed the flash trick with the tot file i think i flashed the wrong tot file now all i get is download mode hard factory reset and the phone boots to lg screen then flashes diffrent colors like it loading into android then pure black screen ive tryed so many drivers kushes driver lgunited standard lg drivers nothing at all windows 10 ubunti diffrent cables for days lol man i need ur help i just need my deivers to install i love this lg thaanks for ur help so far mate im dan too.
Click to expand...
Click to collapse
Have you tried pdanet drivers? They work well.
You need to delete the lg drivers from device manager.
Then install pdanet and reboot your pc.
Try connecting that way.

Art Vanderlay said:
Have you tried pdanet drivers? They work well.
You need to delete the lg drivers from device manager.
Then install pdanet and reboot your pc.
Try connecting that way.
Click to expand...
Click to collapse
i will try now thank you mate.

Art Vanderlay said:
Have you tried pdanet drivers? They work well.
You need to delete the lg drivers from device manager.
Then install pdanet and reboot your pc.
Try connecting that way.
Click to expand...
Click to collapse
hey just tryed all of that just says please connect usb device dosent pick up the lg at all in device manageer or the pda net software really winding me up now just want my beloved lg back been 2 weeks

mr 911 said:
hey just tryed all of that just says please connect usb device dosent pick up the lg at all in device manageer or the pda net software really winding me up now just want my beloved lg back been 2 weeks
Click to expand...
Click to collapse
Damn. Alright you said before that you tried connecting to ubuntu.
Is that giving you anything?
You need to boot to that black screen before you try that. Download mode is not for linux.

ill try that now im looseing hope man

Art Vanderlay said:
Damn. Alright you said before that you tried connecting to ubuntu.
Is that giving you anything?
You need to boot to that black screen before you try that. Download mode is not for linux.
Click to expand...
Click to collapse
nope picks up my other phone in ubunti and android pda.net drivers i have it on black screen and nothing just charging off all my cables god what do i do now

mr 911 said:
nope picks up my other phone in ubunti and android pda.net drivers i have it on black screen and nothing just charging off all my cables god what do i do now
Click to expand...
Click to collapse
When your in ubuntu open a terminal and run
Code:
ls /dev/sd*
Nothing comes up?

nothing just a new type line
thank you for all ur help god if u can get my phone showing up ill buy u quite a few beers through paypal

mr 911 said:
nothing just a new type line
thank you for all ur help god if u can get my phone showing up ill buy u quite a few beers through paypal
Click to expand...
Click to collapse
Even if it doesn't pick up your phone it should return something like this:
/dev/sda /dev/sda1 etc.
Nothing like that?
I love beers but you don't have to do that. If we can get this fixed I'll be happy.

Art Vanderlay said:
Even if it doesn't pick up your phone it should return something like this:
/dev/sda /dev/sda1 etc.
Nothing like that?
I love beers but you don't have to do that. If we can get this fixed I'll be happy.
Click to expand...
Click to collapse
beers it is then , ill give it another go mate.

Art Vanderlay said:
Even if it doesn't pick up your phone it should return something like this:
/dev/sda /dev/sda1 etc.
Nothing like that?
I love beers but you don't have to do that. If we can get this fixed I'll be happy.
Click to expand...
Click to collapse
all it says after your comands is
/dev/sda

Did u try this http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
If not work please install lg driver in windows 7 pc then plug phone in download mode and take screenshote for dovice manager and put it her then try to boot it and again take another screenshote

I think he might have to do that. If ubuntu doesn't mount his phone then there's a problem.
It's late now and I'm going to bed. Best of luck Dan.