LG G8X THINQ DOWNGRADE - LG G8X ThinQ Questions & Answers

So I have a LG G8X thinq with software
G850QM306 model # LM-850QM
Android 11. To be honest with you I would like to downgrade to android 10
And I can't find stock firmware for it android 10 or I have but didn't realize it.
I'm locked out of it so I'm trying to get pass the goggle lock. I've tried all other methods to bypass it but all has failed. This is my last chance to bypass it. Any help would be appreciated. Thank you

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LG v10 Update android

Hi, i recently stay in the US and bought an LG v10 H900 unlocked..... (last carrier was AT&t). Now In Argentina I want to update Android and gives me an error. how Can anyone help me?
I would be grateful
thanks
Try to update with LG Brig
pancho1979 said:
Hi, i recently stay in the US and bought an LG v10 H900 unlocked..... (last carrier was AT&t). Now In Argentina I want to update Android and gives me an error. how Can anyone help me?
I would be grateful
thanks
Click to expand...
Click to collapse
You can simply update your V10 via LG Bridge software. Just download and install LG Bridge into your pc and connect the phone via USB cable. It'll detect your V10 and then you can easily update your phone from there. Also it is advised to create a full backup before performing system update! :good:

H831 Still on Marshmallow

Hi,
I have the LG G5 H831 (Canadian model) and it's still on Marshmallow, even when I click check for update it says my OS is up to date.
Knowing that I'm not in Canada and I'm not using a Canadian cell provider, how can I update my G5 to Nougat? because I think there were already Nougat for this phone.
Thanks
I managed to get it updated to Nougat by using the LG Bridge on my laptop.
From LG Bridge I went to Software Update and it did find the new OS, downloaded it and installed it.

Lg v10 h900 at&t

Hello Everyone,
I am new in this forum. I am having a device LG V10 H900 AT&T manually updated to Marshmallow but getting some errors like LG vpn has stopped and Screen lock is not working etc. So now i want to install Nougat on my LG. I need a help from u guys that which Firmware is suitable for my LG V10 H900 AT&T. or which i can edit using Hex Editor for cross flashing.
Thank you for your time & support.

Cannot OTA update V600TM

Hello all,
I recently purchased V60 with model number V600TM. I'm outside of US.
And it stuck on Android 10 with security patch on February 2020.
Any recommendation, please?
Can anyone confirm if i can use this method here?
How to Flash Stock Firmware on LG Smartphone ? - LG-Firmwares.com
Tutorial how to flashing LG device. Change or update Firmware on LG phones.
lg-firmwares.com
That method using LGUP is totally fine but you need the firmware for 600TM. Android 12 is not available for download from the site yet.
Hello,
received yesterday my unit with Android 10 and with exactly you issue: unable to apply the downloaded OTA update.
There are 3 types of TM software otas or roms, there is tmobile, us cellular, and canadian so make sure you downloed the rom that has the initials TMO next to it.
I updated my TM version v60 to A12 (https://forum.xda-developers.com/t/lmv600tm-restore-ugrade-guide-a12.4447457)
After that I can get OTA but cannot install successfully (P.S. bootloader is unlocked and the device is rooted)
showgood163 said:
I updated my TM version v60 to A12 (https://forum.xda-developers.com/t/lmv600tm-restore-ugrade-guide-a12.4447457)
After that I can get OTA but cannot install successfully (P.S. bootloader is unlocked and the device is rooted)
Click to expand...
Click to collapse
use that method mean restore your phone with other's OS, do it when you phone brick, otherwise use LGUP flash your exactly KDZ is the best.
dangtoi1993 said:
use that method mean restore your phone with other's OS, do it when you phone brick, otherwise use LGUP flash your exactly KDZ is the best.
Click to expand...
Click to collapse
Thanks for the input.
Does the partition restoring way affects the installing of OTAs?
honestloez said:
Hello all,
I recently purchased V60 with model number V600TM. I'm outside of US.
And it stuck on Android 10 with security patch on February 2020.
Any recommendation, please?
Click to expand...
Click to collapse
Use a vpn and you will get updates
Let me repeat myself:
If you are rooted, OTA will not happen. Your phone will download the update but not complete the updating. The advice to use LGUP for partition restoration will NOT help! First, you will lose your rooted status and two, OTA will not succeed. Bringing you back to square one.
Royaltiger said:
Let me repeat myself:
If you are rooted, OTA will not happen. Your phone will download the update but not complete the updating. The advice to use LGUP for partition restoration will NOT help! First, you will lose your rooted status and two, OTA will not succeed. Bringing you back to square one.
Click to expand...
Click to collapse
sure, LG is alway hard about firmware.
I have Oneplus phone, its had super partitions a/b like V60 (and modern android phone). On Oneplus 8 pro, i can download and install while keeping root it self, easy as f.

How do i update my softbank lg g8x 901lg to android 12?

I tried lg bridge but it cant seem to connect with my phone.are there any other ways to update to a12

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