How to brick LG G3 D855 ? - G3 Q&A, Help & Troubleshooting

My phone was bricked hard and i had to us many tools to unbrick it and it worked and i have opened download mode band started lg flash tool but every time it reaches 100 the screen goes black and lg flash tool fails to flash and the g3 returns to 9008 again and i restart doing it from the beginning for about 7 times.
The problem is at the last time i have unbricked the device with a different .tot i guess and it did the bad thing.
My phone shows the lg logo of boot for a second and turns black. Then comes agin for a second and turns black.
And the sequence have going for about an hour
And the download mode do the same and its not opening even so i guess that the best way to solve the problem is to brick the phone again.
But this time its my choice to.
So i need help

I think you are flashing wrong tot.make sure the model of your mobile and then flash the exact tot.

Related

Boot loop problem

Hi !
I'm having a big problem right now. Few days ago, I tried to Root my phone everything was fine. The next day I wake up and go on my phone and there is a boot loop when I try to open it and it never ends. It's a loop at the LG life's good logo.
Few things I tried so far before coming here:
1) I tried all this :
http://forum.xda-developers.com/showthread.php?t=2785089
When I do it with LG Flashtool 2014 it goes to 4% then it stops/crash.
When I try with LGFlashTool I get : Model Information: Check FAIL! (but I put the good model in the files)
2) I tried a hard-reset but when I do the hard-reset it goes back right away to the Boot loop.
3) I tried with LG PC Suite, but the it says Mobile Device not found so I can't get it to repair with LG PC Suite.
I don't know what to do anymore.
My phone is a LG G3 D852 (Canadian)
Hopefully you guys can help me out here. Thanks a lot
Well apparently doing it on another computer fixed the problem!

G3 wont stay in Download Mode

Hello,
the LG G3 D855 from a friend of mine got a black screen and wont boot anymore. If i boot it the download mode starts automatic but i cant stay in it because after a few seconds the sreen is black again and on my pc its only shown as qualcomm 9008. I tried to flash the ToT file partition for partition but that wont work. If i flashed one partition the phone disconnects from my pc and i have to remove the battery for about 3-4 minutes before i can access the mode again. Is there any chance to rescue the phone or is it maybe a hadware issue?
greets
odin89
Hello everyone.
I have the exact same issue. LGFlashTool fails due to the phone exiting the firmware update mode during flashing and switches to Qualcomm 9008. As a result I have a brick because the phone got disconnected during flashing.
Then I have to use BoardDiag v2.99a to flash aboot, BackupGPT, boot, dbi, laf, PrimaryGPT, recovery, rpm, tz. Then I'm back to square one. I can use LGFlashTool, but the same thing happens again. Tried it several times, always the same result.
I know its a long shot, since its an old thread. "Last Activity: 11th September 2016 02:30 PM". But can someone please shed some light on this. Only thing I haven't tried is THIS since I don't want to break it even more, because I also read somewhere that you have to use BoardDiag to flash in the exact order mentioned above, and don't really know when does the system comes in.
Also thinking its a hardware or battery issue but cant really test it cause there aren't that many G3 batteries around since its an old phone.

LG G4 Stuck at Logo Problem - No download mode

Hey, my Lg G4 H815 is dead. It got a bootloop at the logo. I only one got it to the startscreen but it died again.
I tried every thread offered I found. I ended up with going into download mode and install back to stock. This didnt work with lg flashtool so I tried the method with lgup. Nothings changed. What now happens is that when trying to get into download mode, it says some seconds donload mode and swithes back to the logo. Since then I dont even get into hard reset mode.... So can I through it into my trash can? Or does anyone know how to fix this? I would be thankful for every answer.... have a nice weekend you all
as long as the phone is for your region LG should repair/replace it. I just had the same issue with my H811 and despite it being 1 year and 2 months old they repaired it free of charge.

LG G3 D855 (6SW) Bricked

My LG G3 kinda died in sleep. It powered off during the night and once I woke up, I tried to turn it off but it's now stuck on LG logo screen.
For a month now I've been going through other threads about this, but still can't find solution that works, I'm not sure if I missed anything.
Phone status:
- It won't boot further than LG logo screen
- From recovery mode, there is only 'Factory reset' option, which I've tried several times, but once again it gets stuck on LG logo
- I can go into Download mode but can't get it to work
So far I've tried with TOT files - LGFlashTool (version 1.5 and 1.8)
and KDZ - LGFlashTool 2014
With earlier versions (TOT files) I got message: Model check information FAIL! - Screenshot: i.imgur.com/N6sxbEt.jpg
And with LGFlashTool 2014 (KDZ) I got: Connection with server fail - Screenshot: imgur.com/wD6vWL3.jpg
While I'm not sure I'm using correct TOT files for my device (it's from Switzerland and has 6SW mark so I went with Europien files), I know that KDZ are good (I've used IMEI search option, so that's all good), but that doesn't even matter since it won't even comunicate with the damn server in the first place.
Any suggestions would be highly appreciated, I've lost all hope :/
Thanks,
Matt
hi bro.
try forcing phone to boot in qualcomm 9008.
and unbrick it with board diag.
for booting phone in 9008 mode you should open back of your phone.
google G3 test point)
on xda you can find few thread about unbrick.
if you couldn't repair it send it to LG Services for repair.

Question: Completely Dead Phone - What should I do ?

I have G3 D855 16G.
I was stuck on a bootlop and tried to install a kdz rom with Lg Flash tool. I succeded once then phone was bricked again. I used recovery with Imei from LG and failed to recover the software. Now when i try to flash a KDZ it stops at 4% and when I try to flash with Imei recovery it says that I dont have battery. Battery is charged 100% with an external charger. I tried also the .tot method and fails saying "model information check fail" even I have all correct files. Tried with Lg pc suite also, no luck. In Lg Up tool it says model unkown. The phone is not detected in adb but I have all drivers and appears in device manager. Phone does not boot up or in recovery or else. Sometimes i see led light blinking red after i remove the battery for a longer period of time and then try to turn it on. What else should I do ?
Bican said:
I have G3 D855 16G.
I was stuck on a bootlop and tried to install a kdz rom with Lg Flash tool. I succeded once then phone was bricked again. I used recovery with Imei from LG and failed to recover the software. Now when i try to flash a KDZ it stops at 4% and when I try to flash with Imei recovery it says that I dont have battery. Battery is charged 100% with an external charger. I tried also the .tot method and fails saying "model information check fail" even I have all correct files. Tried with Lg pc suite also, no luck. In Lg Up tool it says model unkown. The phone is not detected in adb but I have all drivers and appears in device manager. Phone does not boot up or in recovery or else. Sometimes i see led light blinking red after i remove the battery for a longer period of time and then try to turn it on. What else should I do ?
Click to expand...
Click to collapse
Delete this thread and create another one in "G3 Q&A, HELP & TROUBLESHOOTING" or ask mods to move.
Its a hardware problem just heat cpu or use paper trick which is used for screen fix
Its a hardware problem just heat cpu or use jscreen flickering paper trick then try flashing
Try a diffrent battery
Gesendet von meinem LG-D855 mit Tapatalk
keep trying i had the same problem, i fact i have prob had every problem there is for the phone
just try different ports, try lg support tool, try changing the port to COM41
believe me your problem is not the worst case scenario
Bican said:
I have G3 D855 16G.
I was stuck on a bootlop and tried to install a kdz rom with Lg Flash tool. I succeded once then phone was bricked again. I used recovery with Imei from LG and failed to recover the software. Now when i try to flash a KDZ it stops at 4% and when I try to flash with Imei recovery it says that I dont have battery. Battery is charged 100% with an external charger. I tried also the .tot method and fails saying "model information check fail" even I have all correct files. Tried with Lg pc suite also, no luck. In Lg Up tool it says model unkown. The phone is not detected in adb but I have all drivers and appears in device manager. Phone does not boot up or in recovery or else. Sometimes i see led light blinking red after i remove the battery for a longer period of time and then try to turn it on. What else should I do ?
Click to expand...
Click to collapse
change your battery with an orginal one. then open back of phone and check te model written on right side of mother board. if it's not d855 then flash writed model's kdz
1.. Make sure you have really D855 model first.
2.. To use ToT method, your phone must be on" hs-usb qdloader 9008" mode.
If you can power on its 100 percent fixable. Bootloops are soft bricks not hard bricks. Make sure you have the right phone and the right kdz and use the LG flash tool or the kdz flasher from the factory. Go through the extensive thread in the help section. There is a large thread covering brick recovery and that's going to be more help than posting a new thread. Everyone will just direct you to the existing one. Good luck! I've done a lot of these brick recoveries and the thread in help section is great.

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