[Q] D850 How to Flash Stock Firmware - AT&T LG G3

hello everyone, i have got lg g3 d850 at&t model. i think it has got soft bricked, it keeps on showing popups like * unfortunately failed to open Lg smartcover* and these popups dont go away. i am not being able to use my phone thats y i want to ask how can i flash stock firmware onto my lg g3 d850 32gb model 3gb ram. please guide. thanks.

A simple LG G3 back to stock search would show you my guide, even with Google. But here you go. Follow the tot method. http://forum.xda-developers.com/showthread.php?p=53452990
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Related

[Q] (Q) Bricked Lg G2 D800 after flashing a custom rom with D802 firmware

Hi everyone,
My LG G2 ATT ( firmware D800) got bricked after flashing CloudyG2 2.2 with firmware D802. It reboots itself, appearing LG logo, and becoming dark with words "fastboot is started." I try to boot my device into recovery, yet it doesn't work. After that, I also try to bring it back to Stock ROM by using LGFlashTool and 2 files: LGD800_20130904_LGFLASHv160.dll, LGD800AT-01-V10d-310-410-AUG-14-2013+0.tot; otherwise, the process is FAILED.
I don't know how to bring my buddy back to the world. Please help me. THANK YOU SO MUCH!!!

[Completed] LG G2 D802 Refurbished, problems after upgrading rom

Hello to all and hope you will be fine
My Problem: i bought LG G2 D802 last week, it was running on 4.4 kit kat, i thought to root my phone and to install android 5.0,
So i use " one click recovery" for rooting but sudddenly my phone stuck in fastboot mode, after a lot of search i find a solution with LAF, BOOT, ABOOT etc, but i flash these .img files of d801 unfortunately. after that in download mode i installed KDZ, for turned on but touch is not working its awkward.
After searching lot i find that my LG G2 is Refurbished. i opened it and see the motherboard and D800 was written on it. So it is D800, but it always shows d802 in adb.
After doing above all things what happened to my phone
No network
Baseband Unknown
Imei Null
Touch is not responding
Internal 32 gb but showing 10gb
Restarts after 1 or 2 minutes
im currently using it with Mouse and so worried as i had managed money with great difficulty. :crying:
Hi there
Here is your device's main forum area:
http://forum.xda-developers.com/lg-g2
Please post your question here:
http://forum.xda-developers.com/showthread.php?t=2692223
That's where you'll find the experts for your device.
Good luck

Refurbished LG G2!

Hi every one!
I have an LG G2, which is showing as D802-20a but under the covers (on main board) it is showing as D800. It is rooted (with towel root). It is portrayed as International edition D802 but it is not. Its AT&T LG G2 D800 in fact.
My question to all of your experts is if I have to flash a custom rom (Bliss POP 4.3) (5.1.1) on it. what I'll have to do first. It is currently showing as 4.4.2 D802-20a. Will I have to flash it with D800 tot file? Wont that give an error of cross version in LG Flash tool.......Firstly I tried to install AutoRec for D802 on it. It bricked my set. I opened up and short-circuited the capacitors to force it into QDLoader 9008 mode and then repaired Download Mode by using Boarddiag.
So flashing D802 tot is not an option, I think. Cutting the long story short, I want to have Bliss POP or Cloudy G2 ver 3.3 on it. What will be the procedure. Currently, it is rooted. no recovery installed. Please inform me of the method and software version files to be used. Thanks in advance. Update from Settings>About>Update simply doesn't work. device not registered or up-to-date or check after 24 hours etc. shows up.
P.S. >>> I replaced that bricked set (after repairing with some soft n hard methods) to the Shopkeeper and got another one. I believe it is same as the first one. Now, to play safe, I just need to make sure things don't mess up this time. so need a procedural reply. Thanks in advance.....
I did it...........though I found the forum non-cooperative.
Optimistic_Guy said:
Hi every one!
I have an LG G2, which is showing as D802-20a but under the covers (on main board) it is showing as D800. It is rooted (with towel root). It is portrayed as International edition D802 but it is not. Its AT&T LG G2 D800 in fact.
My question to all of your experts is if I have to flash a custom rom (Bliss POP 4.3) (5.1.1) on it. what I'll have to do first. It is currently showing as 4.4.2 D802-20a. Will I have to flash it with D800 tot file? Wont that give an error of cross version in LG Flash tool.......Firstly I tried to install AutoRec for D802 on it. It bricked my set. I opened up and short-circuited the capacitors to force it into QDLoader 9008 mode and then repaired Download Mode by using Boarddiag.
So flashing D802 tot is not an option, I think. Cutting the long story short, I want to have Bliss POP or Cloudy G2 ver 3.3 on it. What will be the procedure. Currently, it is rooted. no recovery installed. Please inform me of the method and software version files to be used. Thanks in advance. Update from Settings>About>Update simply doesn't work. device not registered or up-to-date or check after 24 hours etc. shows up.
P.S. >>> I replaced that bricked set (after repairing with some soft n hard methods) to the Shopkeeper and got another one. I believe it is same as the first one. Now, to play safe, I just need to make sure things don't mess up this time. so need a procedural reply. Thanks in advance.....
I did it...........though I found the forum non-cooperative.
Click to expand...
Click to collapse
Care to elaborate?
I have an LS980 crossflashed into D802 and ridiculous fact that it had IMEI verified to be D802, now I have nice bricked phone with shiny white lines to the left side of the screen when I turn it on or put into download mode. I'm stuck with Android Bootloader Interface when I try to put phone into download mode, no QDLoader thingi in Device manager though. Then I decided to open the phone and it had flex cables of D800, bottom black cover of D805 and Motherboard of LS980(Sprit). (Running Windows 8.1 64-bit on an AMD chipset laptop which has USB 3.0 and I can go extra mile to try it on my old PC with USB 2.0 and windows 7 32-bit).

[Completed] LG G2 Touch not Working After Software Update...

Hi,
I have Lg G2, and I upgraded it Android Lollipop using Lg PCSuite. After the completion of upgrading my Cell phone Touch screen is not working properly, as I touch on the top of the screen and something is touched on the bottom of the screen.
Now, I used Lg Flash Tool to Downgrade it back to the old Kitkat rom, I found tutorials from here and I downloaded .tot file for Lg G2 D802, it flashed properly on my cell phone but the problem is same.
Then, I searched few threads here where I found that this problem occurs when you upgrade to a non international version and I must open the backcover and see the original model, where I found LS980 written on the back. I downloaded .tot file for Sprint and now when I flash, it says like that you cannot start install on D802 with LS980 Bin file..
Please Help
jydee said:
Hi,
I have Lg G2, and I upgraded it Android Lollipop using Lg PCSuite. After the completion of upgrading my Cell phone Touch screen is not working properly, as I touch on the top of the screen and something is touched on the bottom of the screen.
Now, I used Lg Flash Tool to Downgrade it back to the old Kitkat rom, I found tutorials from here and I downloaded .tot file for Lg G2 D802, it flashed properly on my cell phone but the problem is same.
Then, I searched few threads here where I found that this problem occurs when you upgrade to a non international version and I must open the backcover and see the original model, where I found LS980 written on the back. I downloaded .tot file for Sprint and now when I flash, it says like that you cannot start install on D802 with LS980 Bin file..
Please Help
Click to expand...
Click to collapse
Hi
Thank you for using XDA Assist
You can head over here for help
G2 Q&A, Help & Troubleshooting

Lg g4 AT&T H810 stock firmware

Hi, I have an lg g4 at&t h810. It is on android lollipop 5.1. I am trying to update it to marshmallow but it is saying ur 'software is up to date' the software version on the phone is H81010i and build number is LMY47D. I have checked it. it is not rooted. I have seen manual updating tutorials but they say ur software should be H810100. Is there anyway i can flash stock firmware using kdz method as mentioned in this post: http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848
I dont want to brick my phone so plz suggest a working solution for me. Thanks.
Wrong area. This part of the forums is dedicated to apps. You should go here for assistance with your phone.

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