list of LG G6 Stock firmware

Montechristo · Sep 7, 2018

LG H870s firmwares: https://lg-firmwares.com/lg-h870s-firmwares/firmwares/

FrankoHN · Sep 12, 2018

Sorry for the noob question, it's probably been asked on here, but have not been able to find a solid answer. I have a US Cellular LG G6, which by now I know bootloader can't be unlocked. But, is there any way to update to Android Oreo? Currently on Android Nougat 7.0. thanks in advance.

HueyT · Sep 14, 2018

FrankoHN said:
Sorry for the noob question, it's probably been asked on here, but have not been able to find a solid answer. I have a US Cellular LG G6, which by now I know bootloader can't be unlocked. But, is there any way to update to Android Oreo? Currently on Android Nougat 7.0. thanks in advance.

KDZ non-US Cellular 21b US997 will work fine on US cellular US997

FrankoHN · Sep 14, 2018

asialove2013 said:
U.S. Cellular LG G6 US997 kdz is available now from LG server, Need first 8 digit of US997 IMEI

Could you provide link to get kdz please...

---------- Post added at 04:39 AM ---------- Previous post was at 03:50 AM ----------

HueyT said:
KDZ non-US Cellular 21b US997 will work fine on US cellular US997

US99721b_00_0823.kdz, is this the right file?

HueyT · Sep 14, 2018

FrankoHN said:
Could you provide link to get kdz please...

---------- Post added at 04:39 AM ---------- Previous post was at 03:50 AM ----------

US99721b_00_0823.kdz, is this the right file?

https://lg-firmwares.com/downloads-file/16301/US99721b_00_0823.kdz

21a is slightly older. 21b is latest with August security update.

Uppercut helps LGUP and KDZ process:

https://xdaforums.com/lg-g5/development/uppercut-lgup-loader-g5-variants-t3511295

ehtisham ali · Jan 5, 2019

autoprime said:
LG G6 KDZs and other downloads are also available in my Codefire G6 directory.

T-Mobile H872 10e KDZ and partitions are up.
Canadian H873 10b KDZ is up. Looks like all 3 Canadian carriers (Bell, Rogers, Telus, etc..) use the same "OPEN_CA" KDZ.
US Cellular US997 11a KDZ is up. Same KDZ is used for all US Cellular variants (USC, USC Tulsa, etc..)
H870DS 10b KDZ added to my Codefire G6 directory.
H870 OPEN EU 10d KDZ added to my Codefire G6 directory.
Verizon VS988 11A added to my Codefire G6 directory.

H870 10F OPEN EU KDZ added to my Codefire G6 directory - May 8th 2017
H870DS 10D OPEN CIS KDZ added to my Codefire G6 directory - May 8th 2017

LG G6 DOWNLOADS @ CODEFIRE G6 DIRECTORY

UPPERCUT IS CONFIRMED WORKING FOR G6

I need ur help ..plz respond to my reply..
I have g6 h872 v20f .. and I want to downgrade it to nougat .
I could not downgrade it 10h or 10e because of arb01 .
Only i can downgrade it to 11g ... I could not find 11g kdz anywhere ,, so what should I do to downgrade it to nougat ,,,,I really need help ,,,

Deadman26 · Jan 6, 2019

ehtisham ali said:
I need ur help ..plz respond to my reply..
I have g6 h872 v20f .. and I want to downgrade it to nougat .
I could not downgrade it 10h or 10e because of arb01 .
Only i can downgrade it to 11g ... I could not find 11g kdz anywhere ,, so what should I do to downgrade it to nougat ,,,,I really need help ,,,

All you need to do is download the nougat kdz of your region and download uptool and uppercut and switch your phone off and plug it in the USB (computer) while holding volume down and then select the file in uppercut and choose upgrade in the options... For convenience file the steps from YouTube

ehtisham ali · Jan 13, 2019

Deadman26 said:
All you need to do is download the nougat kdz of your region and download uptool and uppercut and switch your phone off and plug it in the USB (computer) while holding volume down and then select the file in uppercut and choose upgrade in the options... For convenience file the steps from YouTube

Does not matter either it is arb01 or arb00 ???

ehtisham ali · Jan 24, 2019

Deadman26 said:
All you need to do is download the nougat kdz of your region and download uptool and uppercut and switch your phone off and plug it in the USB (computer) while holding volume down and then select the file in uppercut and choose upgrade in the options... For convenience file the steps from YouTube

Does the arb version matter ??,,, plz respond I dont want my device to be bricked

Deadman26 · Jan 25, 2019

ehtisham ali said:
Does the arb version matter ??,,, plz respond I dont want my device to be bricked

I don't know what arb version you're talking about...please paste a
Screen shot or picture

ehtisham ali · Jan 25, 2019

ehtisham ali said:
Does the arb version matter ??,,, plz respond I dont want my device to be bricked

Arb stand for anti roll back . If you are on arb01
You cant roll back it to arb00 as per some of developers,,, I think you are not familiar arb ?

Deadman26 · Jan 25, 2019

ehtisham ali said:
Arb stand for anti roll back . If you are on arb01
You cant roll back it to arb00 as per some of developers,,, I think you are not familiar arb ?

There is no problem for LG g6 for any anti roll back... You can go ahead

ehtisham ali · Jan 26, 2019

Deadman26 said:
There is no problem for LG g6 for any anti roll back... You can go ahead

@autoprime

autoprime · Feb 11, 2019

ehtisham ali said:
@autoprime

well we know the post you quoted isn't true in all situations... perhaps for many of the "international variants" this is true.. but some USA carriers (possibly others) have used anti-rollback in updates... such as T-Mobile's G6 (LG-H872).

Deadman26 · Feb 11, 2019

autoprime said:
well we know the post you quoted isn't true in all situations... perhaps for many of the "international variants" this is true.. but some USA carriers (possibly others) have used anti-rollback in updates... such as T-Mobile's G6 (LG-H872).

Sorry for the wrong information... And yes I was talking about the other variants..

ehtisham ali · Feb 16, 2019

autoprime said:
well we know the post you quoted isn't true in all situations... perhaps for many of the "international variants" this is true.. but some USA carriers (possibly others) have used anti-rollback in updates... such as T-Mobile's G6 (LG-H872).

So downgrading tmobile h87220f to h87210h or 10e is impossible ???

maxmotos · Feb 26, 2019

autoprime said:
well we know the post you quoted isn't true in all situations... perhaps for many of the "international variants" this is true.. but some USA carriers (possibly others) have used anti-rollback in updates... such as T-Mobile's G6 (LG-H872).

sent you a message

Please reply if possible

DragonfireEX402 · Apr 7, 2019

I'm in disbelief that there's still no firmware for Sprint LS993, let alone Boost Mobile LS993.

surfshark · Dec 15, 2020

Is there where i can just download the modem evennifnits not rooted, just to try to get cellular data . Got a h873

noble06 · Jul 23, 2022

asialove2013 said:
NO

LG has not released the kdz firmware for the South Korea variant model

my lg g600s not showing in uppercut after 9 pie failed update

list of LG G6 Stock firmware

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