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Hello everyone
I am looking for ANDROID 7 kdz for H820 but can't find anywhere .
I am not in usa and i don't have AT&T sim card so how do i update ?where can i get latest KDZ or anyway can i get ota updates without AT&T SIM I am not familiar with LG devices i am a samsung user from many years so any help will be appreciated.
TIA
where can i get latest KDZ?
Click to expand...
Click to collapse
Nowhere, NO KDZ (Or update via Wi-Fi without AT&Tsim in USA). And no body have KDZ 7.0 at this moment, and maybe forever...
story1991 said:
Nowhere, NO KDZ (Or update via Wi-Fi without AT&Tsim in USA). And no body have KDZ 7.0 at this moment, and maybe forever...
Click to expand...
Click to collapse
Yes you're right ! That's why i sold it i dont have AT&T G5 anymore and probably never gonna buy AT&T or even lg products.
Long live my samsung galaxy note 4 with NOTE 8 ROM
Hello, seeking some help with a Brightpoint 10h LG G5 that I ended up receiving from a purchase off eBay. Unfortunately, I realized only afterwards that there were 2 variants of the RS988 and of course I received the one that can't get the bootloader unlocked.
Anyway, as the title states, I'm wondering if it's safe to flash the USA version kdz onto my Brightpoint model. And is it even worthwhile as a means to try and update the firmware?
Any and all help is very much appreciated.
bsmitty said:
Hello, seeking some help with a Brightpoint 10h LG G5 that I ended up receiving from a purchase off eBay. Unfortunately, I realized only afterwards that there were 2 variants of the RS988 and of course I received the one that can't get the bootloader unlocked.
Anyway, as the title states, I'm wondering if it's safe to flash the USA version kdz onto my Brightpoint model. And is it even worthwhile as a means to try and update the firmware?
Any and all help is very much appreciated.
Click to expand...
Click to collapse
Hey, Mr. Smitty,
I believe the LG Flash tool would prevent you from flashing the regular USA onto your Brightpoint. Have you had any success?
bsmitty said:
Hello, seeking some help with a Brightpoint 10h LG G5 that I ended up receiving from a purchase off eBay. Unfortunately, I realized only afterwards that there were 2 variants of the RS988 and of course I received the one that can't get the bootloader unlocked.
Anyway, as the title states, I'm wondering if it's safe to flash the USA version kdz onto my Brightpoint model. And is it even worthwhile as a means to try and update the firmware?
Any and all help is very much appreciated.
Click to expand...
Click to collapse
Hi Bro,
Kindly please tell me how did u get to know that your phone is BRIGHTPOINT not US Variant???
I have LG G5 RS988 with 21D Android 7.0 Nougat. I don't know if my phone is US or BRIGHTPOINT...
My phone LG V30 H931 black AT&T model
i bought in dubai as 2nd hand phone and now
im trying to update OTA it says " Your device is already updated " . i have checked in AT&T software official site and the device has available update for July 2019 security patch. My phone security patch is still last July 2018 since i purchased it.
I also tried LG bridge computer update but it shows " LG bridge cannot detect your device O.S. " does it mean im stuck in 8.0 Oreo ? weird, i have a korean version LG V40 and connecting to Lg bridge has no problem it detects the current OS of my V40 LGU + model.
So i realized it maybe because my phone is AT&T model , USA based phone and im not using at&t sim nor network since im in Dubai now
Now question ,is there any other solution to update into android Pie 9.0? or should i just. sell my phone and better buy another V30 or V35 korean version which has no problem in updating O.S. rather than USA based phones which are restricted . thanks
zeusforever27 said:
My phone LG V30 H931 black AT&T model
i bought in dubai as 2nd hand phone and now
im trying to update OTA it says " Your device is already updated " . i have checked in AT&T software and device has available update for July 2019 security patch.
I also tried LG bridge pc update but it shows " LG bridge cannot detect your device O.S. " im stuck in 8.0 Oreo
So i realized it maybe because my phone is AT&T model and im not using at&t sim nor network since im in Dubai now
Now question ,is there any other solution to update into android Pie 9.0? or should i just. sell my phone and better buy another V30 or V35 korean version which has no problem in updating O.S. rather than USA based phones which are restricted . thanks
Click to expand...
Click to collapse
But h931 don't have pie yet right?
yes ,but im curious why LG bridge cannot detect the current O.S. of my lg v30? im just worried that my phone might not receive android update after long time of waiting.
Last question sir, if the AT&T phone is unlocked already like my LG V30 case, i can insert dubai sim now and it is working to other sim as well, does it mean that i can update as well the software android in any country i go? because this is AT&T US based phone ,does it really require AT&T sim ? or no need since the phone is already unlocked? thanks
zeusforever27 said:
My phone LG V30 H931 black AT&T model
i bought in dubai as 2nd hand phone and now
im trying to update OTA it says " Your device is already updated " . i have checked in AT&T software official site and the device has available update for July 2019 security patch. My phone security patch is still last July 2018 since i purchased it.
I also tried LG bridge computer update but it shows " LG bridge cannot detect your device O.S. " does it mean im stuck in 8.0 Oreo ? weird, i have a korean version LG V40 and connecting to Lg bridge has no problem it detects the current OS of my V40 LGU + model.
So i realized it maybe because my phone is AT&T model , USA based phone and im not using at&t sim nor network since im in Dubai now
Now question ,is there any other solution to update into android Pie 9.0? or should i just. sell my phone and better buy another V30 or V35 korean version which has no problem in updating O.S. rather than USA based phones which are restricted . thanks
Click to expand...
Click to collapse
Months ago, I wrote a Guide for AT&T H931 and Sprint LS998 which can't update, if you are not AT&T or Sprint customer. It tell HOW to update them.
It's a sticky:
H931 & LS998 -- How to Update to Latest Android Firmware!
https://forum.xda-developers.com/lg-v30/how-to/ls998-h931-how-to-update-t3927155
Got tired of answering the same questions over and over so I made it into a sticky. Please read it.
---------- Post added at 01:45 PM ---------- Previous post was at 01:41 PM ----------
Mrxyzl said:
But h931 don't have pie yet right?
Click to expand...
Click to collapse
No, doesn't have Pie yet, but soon will. They will get Pie. But this question is not really about Pie, this is about updating H931 at all. There's only one way to do that, if you are not an AT&T customer. I tell how in the Sticky.
I've answered this question two or three dozen times and people just keep creating new threads to ask again. Thought sure the Sticky would help and maybe it has.
zeusforever27 said:
Last question sir, if the AT&T phone is unlocked already like my LG V30 case, i can insert dubai sim now and it is working to other sim as well, does it mean that i can update as well the software android in any country i go? because this is AT&T US based phone ,does it really require AT&T sim ? or no need since the phone is already unlocked? thanks
Click to expand...
Click to collapse
Device being carrier unlocked (by some code) has nothing to do with getting carrier-approved updates only allowed for that carrier's customers.
AT&T and Sprint don't want you using their devices on other networks, and if you do, they punish you. They also don't care about AT&T/Sprint customers who may sell their phones on eBay to non-customers.
There is a solution. Read the sticky.
zeusforever27 said:
better buy another V30 or V35 korean version which has no problem in updating O.S. rather than USA based phones which are restricted . thanks
Click to expand...
Click to collapse
Only AT&T H931 and Sprint LS998 are ostensibly restricted. There's a way around the restriction, explained in the sticky.
Neither carrier release public KDZ for their updates. They will only do FOTA (Firmware Over The Air) for customers who have their SIM cards.
This is why LG Bridge won't work for H931 or LS998, because you can capture the URL to the LG Server and post it publicly. We do this all the time in the OTHER variant KDZ threads, where you can download KDZ straight from LG Servers. AT&T and Sprint won't allow that.
zeusforever27 said:
yes ,but im curious why LG bridge cannot detect the current O.S. of my lg v30? im just worried that my phone might not receive android update after long time of waiting.
Click to expand...
Click to collapse
You will have to manually install updates. See the sticky.
Guys i have h93120d software version in my at&t v30
and I have the same problem
I am asking if there's a way to get the latest official update
or how to crossflash the phone without broke the phone ?.
3xper said:
Guys i have h93120d software version in my at&t v30
and I have the same problem
I am asking if there's a way to get the latest official update
or how to crossflash the phone without broke the phone ?.
Click to expand...
Click to collapse
I've already answered. Read the sticky.
H931 & LS998 -- How to Update to Latest Android Firmware!
https://forum.xda-developers.com/lg-v30/how-to/ls998-h931-how-to-update-t3927155
ChazzMatt said:
I've already answered. Read the sticky.
H931 & LS998 -- How to Update to Latest Android Firmware!
https://forum.xda-developers.com/lg-v30/how-to/ls998-h931-how-to-update-t3927155
Click to expand...
Click to collapse
thanks I'll try
3xper said:
thanks I'll try
Click to expand...
Click to collapse
be carefull and read the article for 4 times at least i also have the same problem before and i fix it with the same method
pls read carefully
Thanks for all the responses sir, i decided to sell my at&t used phone, manual upgrading software is too much hectic and risky for me as an ordinary user.
So this is a lesson learned from me and i strongly advised to all foreigners like me who wants to buy 2nd hand LG phones ,better buy korean variants or international version, avoid US based carrier brand phones.
Sk telekom, LG U + this korean variants are way better ,no restriction any country u go u can update the O.S.
Using my LG V40 korean variant thanks
zeusforever27 said:
Thanks for all the responses sir, i decided to sell my at&t used phone, manual upgrading software is too much hectic and risky for me as an ordinary user.
So this is a lesson learned from me and i strongly advised to all foreigners like me who wants to buy 2nd hand LG phones ,better buy korean variants or international version, avoid US based carrier brand phones.
Sk telekom, LG U + this korean variants are way better ,no restriction any country u go u can update the O.S.
Using my LG V40 korean variant thanks
Click to expand...
Click to collapse
* I've already explained it's not all U.S. carrier phones. However, if you research you will know AT&T and Sprint LG phones do not give updates to non-customers, nor do they publicly release KDZ update files. Those two carriers only release FOTA (firmware over the air) to customers.
* Most everyone here in this forum uses or has used LGUP. It's not risky if you just read the directions.
Many people on different LG variants don't get OTA updates (like India H930DS) and even my wife's native US998 -- and it's not because they aren't U.S. carrier customers. So they come here to get updates, and manually install them via Dev Patched LGUP.
For everyone else with AT&T H931 or Sprint LS998, here's the answer:
H931 & LS998 -- How to Update to Latest Android Firmware!
https://forum.xda-developers.com/lg-v30/how-to/ls998-h931-how-to-update-t3927155
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.
I'm at my wit's end on this. Calls stopped working the other day due to 3G disablement as far as I can tell. AT&T model unlocked and using with Simple Mobile on T-Mobile network. Calls would just say "Calling" for a long time and then eventually disconnect. I could switch to GSM and make calls again, but slow data. Simple told me to get a new SIM and when trying to activate, it shows ineligible IMEI due to no Volte it seems.
I'm trying to get that fixed, but running into various issues.
LM-G850UM
I tried to crossflash (https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/)
I flashed G850QM30c_00_NAO_US_OP_0224.kdz but it didn't ask me to change the model, so it still shows LM-G850UM software G850UM30c. IMEI is the same.
Since this didn't get calls back or Volte, I tried updating the MBN (https://forum.xda-developers.com/t/...ther-qualcomm-powered-lg-devices-too.4343655/)
Data shows 4G. Calls don't even try to connect.
I don't know what to do next and don't have much time to try to figure it out. I like the G8X, so I'm hoping there's a way to save it.
Any thoughts from the experts?
Brando81 said:
I'm at my wit's end on this. Calls stopped working the other day due to 3G disablement as far as I can tell. AT&T model unlocked and using with Simple Mobile on T-Mobile network. Calls would just say "Calling" for a long time and then eventually disconnect. I could switch to GSM and make calls again, but slow data. Simple told me to get a new SIM and when trying to activate, it shows ineligible IMEI due to no Volte it seems.
I'm trying to get that fixed, but running into various issues.
LM-G850UM
I tried to crossflash (https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/)
I flashed G850QM30c_00_NAO_US_OP_0224.kdz but it didn't ask me to change the model, so it still shows LM-G850UM software G850UM30c. IMEI is the same.
Since this didn't get calls back or Volte, I tried updating the MBN (https://forum.xda-developers.com/t/...ther-qualcomm-powered-lg-devices-too.4343655/)
Data shows 4G. Calls don't even try to connect.
I don't know what to do next and don't have much time to try to figure it out. I like the G8X, so I'm hoping there's a way to save it.
Any thoughts from the experts?
Click to expand...
Click to collapse
Make a back up,and cross flash it with T-Mobile firmware.Problem solved.
Thanks Surge!
I crossflashed to general firmware. Where's the best place for the TMobile firmware? Just off their website? Will that lock the phone again, or will I still be able to use the Simple Mobile Service?
Brando81 said:
Thanks Surge!
I crossflashed to general firmware. Where's the best place for the TMobile firmware? Just off their website? Will that lock the phone again, or will I still be able to use the Simple Mobile Service?
Click to expand...
Click to collapse
It shouldn't lock the device if it's already unlocked.You can also use G8 firmware as well.(same device)Look here,this should get you the firmware you need.
Models - LG-Firmwares.com
Free archive of LG firmwares. Comparison of features and reviews of all mobile devices. Quick download of updates for your device.
lg-firmwares.com
Thanks again, Surge.
That's where I got my KDZ before. I used the one here: https://lg-firmwares.com/lg-lmg850qm-firmwares/ and used the 3/24/22 version for Android 11. When I flashed it with LG UP, it didn't ask me to change models, which I'm not sure if that's why it didn't trigger it to start working again.
Brando81 said:
Thanks again, Surge.
That's where I got my KDZ before. I used the one here: https://lg-firmwares.com/lg-lmg850qm-firmwares/ and used the 3/24/22 version for Android 11. When I flashed it with LG UP, it didn't ask me to change models, which I'm not sure if that's why it didn't trigger it to start working again.
Click to expand...
Click to collapse
Most are using the international firmware for the G8 and G8x models.Which is what the qm firmware is.If you're carrier is T-Mobile or any T-Mobile MVNO,I would solely use T-Mobile firmware.My G8x is AT&T branded and factory unlocked,and I tried using Tmobile service about 2 months ago and was having issues sending text messages.I could place and receive calls and get text but couldn't send them period.
Yeah, so my G8X is AT&T unlocked. AT&T didn't activate VOLTE on this model, so when T-Mobile shut down their 3G network, Simple Mobile calls won't work and the current IMEI shows it's not eligible (because of the model.) At least that's my understanding so far.
So for the G8, is this the firmware I should crossflash? https://lg-firmwares.com/lg-lmg820tm-firmwares/ or I could try the QM which may or may not work. Is that correct? Basically going to the 820 firmwares instead of the 850?
Brando81 said:
Yeah, so my G8X is AT&T unlocked. AT&T didn't activate VOLTE on this model, so when T-Mobile shut down their 3G network, Simple Mobile calls won't work and the current IMEI shows it's not eligible (because of the model.) At least that's my understanding so far.
So for the G8, is this the firmware I should crossflash? https://lg-firmwares.com/lg-lmg820tm-firmwares/ or I could try the QM which may or may not work. Is that correct? Basically going to the 820 firmwares instead of the 850?
Click to expand...
Click to collapse
I would go with the T-Mobile firmware since you're on their network.It wouldn't make a difference with VoLTE enabled with an AT&T sim.Once you pull the sim,and swap it it defaults back and turns the IMS settings off until it receives the configuration from their servers.Yes,820 firmware.It at least has the higher android builds,and better security patches.Once you put T-Mobile firmware on the device it should all work regardless of IMEI.
Edit:Make a back-up.Don't forget to do that first!
OK Surge....you've been helpful and seem to know what you're doing. What did I mess up?
I followed the cross flash instructions. I flashed the 820QM firmware first, and System loaded but the touchscreen wouldn't respond. I could only use the hard phone buttons. Decided to go to what you recommended with 820TM and it wouldn't boot at all - black screen - but I could still get to QFIL and LGUP.
I reflashed 850QM and touchscreen works again and I'm back to where I started.
When I flashed 820s, It did ask me if I wanted to change model numbers this time and I said Yes. And it asked it said it was changing some partitions on the 820 loads.
I may have been working on this too late. I appreciate your help so far.
Brando81 said:
OK Surge....you've been helpful and seem to know what you're doing. What did I mess up?
I followed the cross flash instructions. I flashed the 820QM firmware first, and System loaded but the touchscreen wouldn't respond. I could only use the hard phone buttons. Decided to go to what you recommended with 820TM and it wouldn't boot at all - black screen - but I could still get to QFIL and LGUP.
I reflashed 850QM and touchscreen works again and I'm back to where I started.
When I flashed 820s, It did ask me if I wanted to change model numbers this time and I said Yes. And it asked it said it was changing some partitions on the 820 loads.
I may have been working on this too late. I appreciate your help so far.
Click to expand...
Click to collapse
I think someone else encountered this once before,and it was caused by certain manufacturering dates of the device.Some models can use 820 firmware,and some can only use 850.Looks as if yours is kind of stuck with 850 firmware only.I think the AT&T version I have I could go either way it worked with no problems.I still have my G8x but never really used it.I bought it because it came with the dual screen attachement,and $125 I took it.Here's my Sprint copy if you want to give it a try.It's a LUNS copy minus LUNS 5 for IMEI information etc.I was in the same boat as you on certain features not working with AT&T at one point myself and had to crossflash the Sprint version of the device.With that being said,try this one from LG Fans first.If that doesn't work,try my LUNS Sprint copy and let me know which ones works the best.
LG G850UM | LG G8X ThinQ | Version: G850UM30a_00_0901 | Firmware for Region: CAN from - Lg-firmwares.com
LG G850UM Download the latest version of firmware | OS Version: Android 11 R | Firmware version: G850UM30a_00_0901 | CAN - Fan club LG-firmwares
lg-firmwares.com
Sprint LG G8x Last Update - Google Drive
drive.google.com
So interesting news....I obviously didn't try making calls last night at 2AM, but apparently reflashing with the same exact 850QM software I used before seems to have fixed the issue. Maybe changing the model to 820 and then changing back to 850? Who knows? That's like the 3rd thing that happened with this process that I have no idea why it started working differently, but hey I'm happy and back up and rolling.
Thanks for all of your help, Surge! I was truly at wits end, and had already ordered a new phone, even though I'm happy with the G8X overall. Now I can return that and keep rolling with the G8X.
Thanks again, you were a huge help and its much appreciated!
Brando81 said:
So interesting news....I obviously didn't try making calls last night at 2AM, but apparently reflashing with the same exact 850QM software I used before seems to have fixed the issue. Maybe changing the model to 820 and then changing back to 850? Who knows? That's like the 3rd thing that happened with this process that I have no idea why it started working differently, but hey I'm happy and back up and rolling.
Thanks for all of your help, Surge! I was truly at wits end, and had already ordered a new phone, even though I'm happy with the G8X overall. Now I can return that and keep rolling with the G8X.
Thanks again, you were a huge help and its much appreciated!
Click to expand...
Click to collapse
Glad you got it working!I run in to a same similar issue with a Note 8 I have,and it being an international unlocked AT&T phone.No calls would work period,and swapped firmware over and over and finally started to give up and flashed the stock firmware back and it worked.It's something that hangs in Android with the changed IMS settings that are sent to the device.It's all odd at the moment with carriers,but nothing surprises me anymore..lol..
"G850QM30c_00_NAO_US_OP_0224.kdz" Is a BPT kdz and is not truly open even though it says, "NAO US OP".
I got the phone working by using "G850QM30b_00_NAO_US_OP_0902.kdz", the "real" open kdz. Everything worked fine after that.
BereiBlue said:
"G850QM30c_00_NAO_US_OP_0224.kdz" Is a BPT kdz and is not truly open even though it says, "NAO US OP".
I got the phone working by using "G850QM30b_00_NAO_US_OP_0902.kdz", the "real" open kdz. Everything worked fine after that.
Click to expand...
Click to collapse
Can someone please explain to me the different versions of the firmware
BPT and CCT and USA
are they really different
there is also the 40A now which is android 12?
G850QM40b_00_NAO_US_OP_0805.kdz
https://lg-firmwares.com/lg-lmg850qm-firmwares/
most of these firmwares are are 4GB in size, the newer KDZ are just 1GB
G850QM30c_00_NAO_US_OP_0224.kdz
My ATT G8X just got the update to G850QM40A which is android 12
how is android 12? do the firehose , root and bootloader unlock apply
doctorman said:
Can someone please explain to me the different versions of the firmware
BPT and CCT and USA
are they really different
there is also the 40A now which is android 12?
G850QM40b_00_NAO_US_OP_0805.kdz
https://lg-firmwares.com/lg-lmg850qm-firmwares/
most of these firmwares are are 4GB in size, the newer KDZ are just 1GB
G850QM30c_00_NAO_US_OP_0224.kdz
My ATT G8X just got the update to G850QM40A which is android 12
how is android 12? do the firehose , root and bootloader unlock apply
Click to expand...
Click to collapse
Yes,the firehose will always work regardless of the Android version.Also from what I have read,yes the same procedures work for A12 for root and unlocking the bootloader.As always,backup your firmware before rooting and attempting to unlock the bootloader just in case something goes wrong!
Surgemanxx said:
Yes,the firehose will always work regardless of the Android version.Also from what I have read,yes the same procedures work for A12 for root and unlocking the bootloader.As always,backup your firmware before rooting and attempting to unlock the bootloader just in case something goes wrong!
Click to expand...
Click to collapse
Do you think there is any point to crossflash
USA G850QM40b_00_NAO_US_OP_0805.kdz
on ATT G8X to be used on Tmobile network? I can do the VOLTE patch after rooting it . is it worth the headache?
doctorman said:
Do you think there is any point to crossflash
USA G850QM40b_00_NAO_US_OP_0805.kdz
on ATT G8X to be used on Tmobile network? I can do the VOLTE patch after rooting it . is it worth the headache?
Click to expand...
Click to collapse
QM versions are international unlocked versions of the firmware.My branded AT&T G8x had issues sending text messages with T-Mobile service I do remember.I crossflahed my variant with the QM version and it worked flawless after that.But,I do have a full backup copy of the AT&T firmware if I ever decide to put it back.
Surgemanxx said:
QM versions are international unlocked versions of the firmware.My branded AT&T G8x had issues sending text messages with T-Mobile service I do remember.I crossflahed my variant with the QM version and it worked flawless after that.But,I do have a full backup copy of the AT&T firmware if I ever decide to put it back.
Click to expand...
Click to collapse
May I ask how did you back it up?
also if I have androind 11 ATT can I crossflash to android 12? that should not be an issue right?
the partitioning is not changed in the update?