LG G8 Thinq T-mobile update Android 11 - LG G8 Questions & Answers

im T-mobile G8 user and im frustrated that my phone still works on Android 10,when almost every carrier G8 phones received Android 11.
my question is,will ever my T-mobile G8 receive android 11?
thanks

BloodMist said:
im T-mobile G8 user and im frustrated that my phone still works on Android 10,when almost every carrier G8 phones received Android 11.
my question is,will ever my T-mobile G8 receive android 11?
thanks
Click to expand...
Click to collapse
Every carrier? What? I know of 3 versions of a11 for the G8; 1) the korean Open 2) The Verizon version 3) The Canadian Open.
Hardly 'every carrier'. Updates are coming, slowly, and there is no guarantee any one individual carrier will update their software. That's an LG issue really, they have contracts with carriers with various stipulations that can affect say US Open version, which supposedly can't be updated unless all the other carriers update theirs first. It's complicated.
Call t-mobile, they can tell you when / if an update will be available. And of course, there's always the issue of what you've done to your phone. If you do something like unlock the bootloader, you won't get an update even if there is one.
cheers

AsItLies said:
Every carrier? What? I know of 3 versions of a11 for the G8; 1) the korean Open 2) The Verizon version 3) The Canadian Open.
Hardly 'every carrier'. Updates are coming, slowly, and there is no guarantee any one individual carrier will update their software. That's an LG issue really, they have contracts with carriers with various stipulations that can affect say US Open version, which supposedly can't be updated unless all the other carriers update theirs first. It's complicated.
Call t-mobile, they can tell you when / if an update will be available. And of course, there's always the issue of what you've done to your phone. If you do something like unlock the bootloader, you won't get an update even if there is one.
cheers
Click to expand...
Click to collapse
ATT has also released A11 ? I've seen in some forums that it has.

For what it's worth on reddit T-Mobile users are saying they're getting the update. I can't speak for myself because I'm using a custom rom but yeah...it's out there

therealrayzzor said:
For what it's worth on reddit T-Mobile users are saying they're getting the update. I can't speak for myself because I'm using a custom rom but yeah...it's out there
Click to expand...
Click to collapse
Quite possible, although i don't see it on the lg-firmwares site yet. BUT THE US OPEN IS OUT !!!

mangojain said:
Quite possible, although i don't see it on the lg-firmwares site yet. BUT THE US OPEN IS OUT !!!
Click to expand...
Click to collapse
Actually, that's not the US Open variant, that's the CCA variant. I'm not sure what the difference is, maybe someone can elaborate.
The lg firmware site has it listed as the US Open, but download and compare the hash tags, they don't match. But if you download the CCA version the hash will match.
I've actually never heard of CCA before, it's Competitive Carriers Association, I've heard of BrightPoint, etc, but not cca. Until someone tries it, we're not sure which carriers it's compatible with re volte and vowifi type stuff.
cheers

AsItLies said:
Actually, that's not the US Open variant, that's the CCA variant. I'm not sure what the difference is, maybe someone can elaborate.
The lg firmware site has it listed as the US Open, but download and compare the hash tags, they don't match. But if you download the CCA version the hash will match.
I've actually never heard of CCA before, it's Competitive Carriers Association, I've heard of BrightPoint, etc, but not cca. Until someone tries it, we're not sure which carriers it's compatible with re volte and vowifi type stuff.
cheers
Click to expand...
Click to collapse
My phone is originally BrightPoint. I flashed the US OPEN listed on the lg firmware site, hoping that it wouldn't throw up an NT ID error, but it does :-(
Additionally VoWiFi worked with the Canadian Open but it's not working with this rom. The default email app is also missing in the US version.
The software version shows as V30c-USA-XX, with a security patch of Dec '21.

mangojain said:
My phone is originally BrightPoint. I flashed the US OPEN listed on the lg firmware site, hoping that it wouldn't throw up an NT ID error, but it does :-(
Additionally VoWiFi worked with the Canadian Open but it's not working with this rom. The default email app is also missing in the US version.
The software version shows as V30c-USA-XX, with a security patch of Dec '21.
Click to expand...
Click to collapse
Interesting that it's not working vowifi and nt error code, that should absolutely not be the case if it was the USA version, no way. At least not if you're here in the states.
Where are u using it? Canada? That might be at least part of the reason, have you ever used the a10 US Open there? How did that work?

AsItLies said:
Interesting that it's not working vowifi and nt error code, that should absolutely not be the case if it was the USA version, no way. At least not if you're here in the states.
Where are u using it? Canada? That might be at least part of the reason, have you ever used the a10 US Open there? How did that work?
Click to expand...
Click to collapse
Sorry for not clarifying earlier, I'm using the phone in India
To get volte and vowifi to work, I change the target region & country to ESA and operator to OPEN in cust.prop. And i also edit the carrier_code, telephony and vo_config files to contain details of the networks in India.
VoLTE has worked with many A10 roms, but VoWiFi worked for the first time with the A11 Canadian Open.
PS - Since I need an unrooted phone for Microsoft apps such as Outlook and Teams, I uninstall magisk after making these configuration changes.

Related

Update: LG V500N U carrier Android 10 beta OTA

Grab it while you can!!! Here it is:
https://drive.google.com/drive/folders/1z8tLelF332kVfnE3Gi6zNH8oWCjeUE63
:good::highfive:
Waiting for crossflashing maybe this month we will have it. :highfive:
Do not try to crossflash! It will brick! First we must have working crossflashing between carriers, then crossflash to U carrier firmware , then flash this OTA.
Có ai thử chưa nhỉ?
Did anyone try?
I tried to fota flash this but i'm on v500n11o not v500n11n so it failed
okbakaka said:
I tried to fota flash this but i'm on v500n11o not v500n11n so it failed
Click to expand...
Click to collapse
I think we need next version with security patch newer than September than it should work.
kakarotvn said:
I think we need next version with security patch newer than September than it should work.
Click to expand...
Click to collapse
I did the downgrade to august patch and flashed ota .
Its too laggy very slow witg many bugs
It seems that LG is pushing the 10 beta to all koreans vi aota update.
To be able to receive it you must sign in in Quick Help app.
Unfortunately we have 2 problems:
1. Korean menu
2. We need a Korean lg account. I've tried creating one, also Facebook login, but it signs out me. Unfortunately I don't have the time to test with VPN. Also after successfully login we still need to go through the menu in korean language and sign in for the beta.
Maybe someone from Korea would help us. Maybe he can directly saveand give us the OTA. It will be downloaded on the main storage in a hidden folder.
Please help us if you live in Korea either with an account and menu step by step to subscribe to beta, or with the OTA saved as zip. Thx.
Inerent said:
It seems that LG is pushing the 10 beta to all koreans vi aota update.
To be able to receive it you must sign in in Quick Help app.
Unfortunately we have 2 problems:
1. Korean menu
2. We need a Korean lg account. I've tried creating one, also Facebook login, but it signs out me. Unfortunately I don't have the time to test with VPN. Also after successfully login we still need to go through the menu in korean language and sign in for the beta.
Maybe someone from Korea would help us. Maybe he can directly saveand give us the OTA. It will be downloaded on the main storage in a hidden folder.
Please help us if you live in Korea either with an account and menu step by step to subscribe to beta, or with the OTA saved as zip. Thx.
Click to expand...
Click to collapse
I was able to sign up for an LG account using a Google account so I am able to navigate the Quick Help app. But since I don't know Korean, I have been taking screenshots and using Google Translate to try to navigate. It's painful and slow and I have yet to find anything. I wonder if the OTA simply gets pushed over time after you sign up in the Quick Help app. I've tried using a VPN to South Korea and checking for an update manually in the system settings but nothing has popped up. I may try to find some one locally that speaks Korean to help me out, unless some one already knows what to do in the Quick Help app?
thegendler said:
I was able to sign up for an LG account using a Google account so I am able to navigate the Quick Help app. But since I don't know Korean, I have been taking screenshots and using Google Translate to try to navigate. It's painful and slow and I have yet to find anything. I wonder if the OTA simply gets pushed over time after you sign up in the Quick Help app. I've tried using a VPN to South Korea and checking for an update manually in the system settings but nothing has popped up. I may try to find some one locally that speaks Korean to help me out, unless some one already knows what to do in the Quick Help app?
Click to expand...
Click to collapse
If we are spekaing about what was sharef previously on the net the v18a beta is so slow buggy very laggy i tried it with fota from the august security patch and it was a painful expérience
It seems that there is a v19a android 10 beta for skt and kt carriers. Hope someone leaks it to give it a shot.
Inerent said:
It seems that there is a v19a android 10 beta for skt and kt carriers. Hope someone leaks it to give it a shot.
Click to expand...
Click to collapse
Looked for it on the net but without success.
Just a youtube video.showing the update which seems smoother than the 18a and improved one but Ithout links to download if you got it just inform us
Good news and bad news.
Good news is that I've managed to register on Quick Help app with an account from Korea.
Bad news is that I didn't find the beta enrollment join program. It's not available yet. Daaaamn.
I've spent like 2 hours translating screenshots with Google Lens...
This is 19a for the 3 Korean variants
https://forum.xda-developers.com/v50-thinq/development/fota-v50-korean-android-10-beta-19a-t3995611
Definitely works for kt variant as that is what I have now upgraded.
derekcranson said:
This is 19a for the 3 Korean variants
https://forum.xda-developers.com/v50-thinq/development/fota-v50-korean-android-10-beta-19a-t3995611
Definitely works for kt variant as that is what I have now upgraded.
Click to expand...
Click to collapse
Thx. I also have it. Does call recording work for you? For me it worked, but I somehow messed up debloating and it doesn't work now. Can you confirm is working for you?
Inerent said:
Thx. I also have it. Does call recording work for you? For me it worked, but I somehow messed up debloating and it doesn't work now. Can you confirm is working for you?
Click to expand...
Click to collapse
Yes call recording does work but very quietly.
Hello all - I own the V50 Korean version (V500N) -- which rom should I flash, KT, SKT, or LGU? Also, what version of the current software should I be at prior to flashing? Thanks
tveith said:
Hello all - I own the V50 Korean version (V500N) -- which rom should I flash, KT, SKT, or LGU? Also, what version of the current software should I be at prior to flashing? Thanks
Click to expand...
Click to collapse
Hello. It depends on what carrier your V50 will be. You should flash the carrier's one. For KT and U carriers you must be on v11o - September patch
For SKT carrier it will be v11q. But Kan, who has SKT, is having problems in installing it. Just be sure you don't upgrade to October patch by mistake.
LG-UP 1.16 does not support crossflashing, even korean carrier.
Inerent said:
Hello. It depends on what carrier your V50 will be. You should flash the carrier's one. For KT and U carriers you must be on v11o - September patch
For SKT carrier it will be v11q. But Kan, who has SKT, is having problems in installing it. Just be sure you don't upgrade to October patch by mistake.
LG-UP 1.16 does not support crossflashing, even korean carrier.
Click to expand...
Click to collapse
I'll be using the phone in Canada with Telus.
tveith said:
I'll be using the phone in Canada with Telus.
Click to expand...
Click to collapse
I meant the firmware of the V50, from what korean carrier it is.

Flashing generic Samsung firmware to carrier branded Tab S4 (SM-T837T -> SM-T835)

I think this has been asked before in a different way in this section but no real response yet. I did some research in the other Samsung device forums and see that often it is possible to remove branding or switch carriers adjusting device ID and bootloader etc. But no idea how to do it for the Tab S4.
I'm sick of waiting for slow updates through T-Mobile (or any carrier) and would like to fully unlock it's potential with Android 10 rather sooner than later. I bought this device second hand network unlocked.
Any short or long answer to these questions? Can it be done? If so where to start?
Am looking to do so, with the t835 you will have full calling functionality,,,
Cidious said:
I think this has been asked before in a different way in this section but no real response yet. I did some research in the other Samsung device forums and see that often it is possible to remove branding or switch carriers adjusting device ID and bootloader etc. But no idea how to do it for the Tab S4.
I'm sick of waiting for slow updates through T-Mobile (or any carrier) and would like to fully unlock it's potential with Android 10 rather sooner than later. I bought this device second hand network unlocked.
Any short or long answer to these questions? Can it be done? If so where to start?
Click to expand...
Click to collapse
Ramiyounan said:
Am looking to do so, with the t835 you will have full calling functionality,,,
Click to expand...
Click to collapse
not needing the calling function on a tablet. but steady updates are welcome... tired of waiting twice.. first for Samsung with slow update policies then another time for carriers that already got their money and cant care much a anymore...
i'd be looking for T835C since I'm in China now.
Cidious said:
Any short or long answer to these questions?
Click to expand...
Click to collapse
The short answer is no.
I've tried that after I found my T837V can be successfully loaded with T837R4/T837T/... firmware. I thought maybe I could flash stock firmware of other versions. But if you do that with any firmware other than T837*, you will get "secure check fail pit" error. So sadly no.
ivesun said:
The short answer is no.
I've tried that after I found my T837V can be successfully loaded with T837R4/T837T/... firmware. I thought maybe I could flash stock firmware of other versions. But if you do that with any firmware other than T837*, you will get "secure check fail pit" error. So sadly no.
Click to expand...
Click to collapse
Thanks for the response! So it does mean you can freely flash T837 versions which could mean I can just wait for the first version that comes out with android 10. Any first release should work. Right?
Turkey version has it:
https://www.sammobile.com/samsung/galaxy-tab-s4/firmware/#SM-T837
Cidious said:
freely flash T837 versions [/url]
Click to expand...
Click to collapse
T837 is Turkey version and I've tried it. It can't be loaded, maybe it need to be T837x which are all US variants.
As for Android 10 update, I think this will work. I'm waiting for the first one who gives the OneUI 2.1 update. So far the Verizon version(T837V) seems to have the most active firmware updates.
In the USA, SM-T837 ARE carrier tablets.
There are the SM-T837A, V, and T; ATT, Verizon, T-Mobile. TheSe are locked to the Carrier. If you have them unlock it, OTA upgrades are over. If you know how to hack the firmware, you can write over the carrier version. The best way to go is probably custom ROM AND ROOTING. But in other nations, it will probably work to write a different Samsung ROM. The SM-T835 HAS no US version, so you can probably write any tab s4 Factory ROM to it.
The USA HAS so many cellular devices, the rules are strict. And, the carriers sell the devices pretty cheap. So, they want them to stay with their service.
T-mobile update for android 10 finally out just got it

Changing Firmware G810EA to G810EAW

Hi, it is possible and safe to change the firmware of LG g8s g810ea to g810eaw? I thought about flashing new firmware with LG up.
brazer1 said:
Hi, it is possible and safe to change the firmware of LG g8s g810ea to g810eaw? I thought about flashing new firmware with LG up.
Click to expand...
Click to collapse
I know nothing about the G8s, never owned one, but generally speaking, pretty sure changing the firmware is much the same as the G8. There are some no no's, like if you have dual sim to single sim, or vice versa, but you don't say anything about the firmware you're referring to... it might help to know why you want to change, iow, what are you trying to accomplish?
But more than likely, it shouldn't be a problem. I'd suggest first to ask on the tele group for the v50 / G8 devices, they are more international experience there and will be more certain. Cheers
Thank you for a quick answer. My LG G8s is a g810ea version. I won’t to flash g810eaw firmware because the are fresher builds. Newest build for eaw is 30c from 7/2022, when ea 30a is from 12/2021. Also LG Germany declared Android 12 update. Morover I couldn’t find setting for VoWifi and Volte. All firmwares are meant for LG G8s, which is available in 3 versions g810ea, g810eaw and g810ra.
brazer1 said:
Thank you for a quick answer. My LG G8s is a g810ea version. I won’t to flash g810eaw firmware because the are fresher builds. Newest build for eaw is 30c from 7/2022, when ea 30a is from 12/2021. Also LG Germany declared Android 12 update. Morover I couldn’t find setting for VoWifi and Volte. All firmwares are meant for LG G8s, which is available in 3 versions g810ea, g810eaw and g810ra.
Click to expand...
Click to collapse
From what I can see on the firmware pages, should be okay. Always keep in mind that ea individual rom has certain bands enabled, so be sure the bands it has will meet your needs.
Also, vowifi and volte are dependent on your carrier, not just the phone. The G8s is capable of both, but if your carrier doesn't allow them then there's no way to make the work. And, some carriers (like US at&t), only allow it to work on their phones - or at least that was the case at one time.
It's always best to flash an 'open' version Rom, if there's one available with the bands you need, and your carrier allows a phone on their network that isn't running their specific rom (usually an mvno type carrier is best).
cheers

Question [Question] Where is the NA unlocked firmware?

I've read thread after thread and as best I can tell there is an EU version, a global version, an India version, and the T-Mobile version. The radios on the non-T-Mobile versions are different than the T-Mobile version (or so it seems).
What I have is a OnePlus Nine Pro from Amazon, fully unlocked, T-Mobile version. Works fine for me on T-Mobile. What I want is the unlocked firmware, as if I bought it in the US directly from OnePlus. Like the Nine that I got directly from OnePlus that I am returning because I want the telephoto lens and a couple other improvements the Pro has.
Since someone may ask, here is why:
Avoid bright magenta startup screen
Get patches more quickly
Get round icons
Debloated (esp. Qualcomm)
The feel of the phone, to me, is less than the Nine with stock unlocked firmware
The dialer is better on stock OOS 12
I don't want to lose the radio, I don't need an International version, I plan to stick with T-Mobile, so it seems like it should be easy, but I can't find the firmware. If the global version is the same as the unlocked, fine, but do I have to do weird things to keep the US compatible radio (like I read in various threads)?
Hardware version 22, software LE2127_11_C.19, if it matters.
excarnate said:
I've read thread after thread and as best I can tell there is an EU version, a global version, an India version, and the T-Mobile version. The radios on the non-T-Mobile versions are different than the T-Mobile version (or so it seems).
What I have is a OnePlus Nine Pro from Amazon, fully unlocked, T-Mobile version. Works fine for me on T-Mobile. What I want is the unlocked firmware, as if I bought it in the US directly from OnePlus. Like the Nine that I got directly from OnePlus that I am returning because I want the telephoto lens and a couple other improvements the Pro has.
Since someone may ask, here is why:
Avoid bright magenta startup screen
Get patches more quickly
Get round icons
Debloated (esp. Qualcomm)
The feel of the phone, to me, is less than the Nine with stock unlocked firmware
The dialer is better on stock OOS 12
I don't want to lose the radio, I don't need an International version, I plan to stick with T-Mobile, so it seems like it should be easy, but I can't find the firmware. If the global version is the same as the unlocked, fine, but do I have to do weird things to keep the US compatible radio (like I read in various threads)?
Click to expand...
Click to collapse
Sorry, but if it is T-Mobile carrier, you have to unlock the bootloader with a token. There is a XDA thread on unlocking the T-Mobile bootloader if you are on a branded LE2127 model phone.
TheGhost1951 said:
Sorry, but if it is T-Mobile carrier, you have to unlock the bootloader with a token. There is a XDA thread on unlocking the T-Mobile bootloader if you are on a branded LE2127 model phone.
Click to expand...
Click to collapse
I'm asking about obtaining the North American stock unlocked version of the firmware, not about unlocking a phone that is "fully unlocked".
excarnate said:
I'm asking about obtaining the North American stock unlocked version of the firmware, not about unlocking a phone that is "fully unlocked".
Click to expand...
Click to collapse
If you install any firmware such as the North American (Global) once the rom is installed you have to go into fastboot mode to unlock the bootloader. No rom comes unlocked....sorry!
This is what you want. Anything else and you risk breaking the radio.
Convert your T-Mobile (LE2127) to EU via MSM, No unlock.bin needed!
*** Use this at your very own risk. *** You will lose all data *** Backup your working modemst1/2 and persist. If you lose these for any reason, it's unique to your device and not recoverable if you didn't back up (via MSM or other people). ***...
forum.xda-developers.com
EtherealRemnant said:
This is what you want. Anything else and you risk breaking the radio.
Convert your T-Mobile (LE2127) to EU via MSM, No unlock.bin needed!
*** Use this at your very own risk. *** You will lose all data *** Backup your working modemst1/2 and persist. If you lose these for any reason, it's unique to your device and not recoverable if you didn't back up (via MSM or other people). ***...
forum.xda-developers.com
Click to expand...
Click to collapse
I'm confused. Is the EU version the same as the unlocked version as sold in NA directly from OPO?
[edit], Yes I had read that and don't want to have to screw around with the modems; on the Nine I had several OTAs after unboxing it, the modem just kept working (on T-Mobile, who is my carrier). That page you reference says "You must flash the T-Mobile modem after every OTA" which is not interesting to me. And it talks about dual SIM, which I believe the NA unlocked version does not have (at least the 9 does not). So there is a firmware out there, presumably, that is different.
If I spent the extra money that I don't have on a new Nine Pro straight from OPO, I'd have the firmware I want. Instead I need to flash it, which is no big deal, but I can't find it. And I wouldn't have the pretty blue color : )
Of course I assume my experience with the Nine is the same as the Nine Pro, software-wise.
EtherealRemnant said:
This is what you want. Anything else and you risk breaking the radio.
Convert your T-Mobile (LE2127) to EU via MSM, No unlock.bin needed!
*** Use this at your very own risk. *** You will lose all data *** Backup your working modemst1/2 and persist. If you lose these for any reason, it's unique to your device and not recoverable if you didn't back up (via MSM or other people). ***...
forum.xda-developers.com
Click to expand...
Click to collapse
I advise against this as I had used this and ended up with problems....search for the MSM Tool for unbricking a global device which is the same as North American..... Then unlock bootloader
TheGhost1951 said:
I advise against this as I had used this and ended up with problems....search for the MSM Tool for unbricking a global device which is the same as North American..... Then unlock bootloader
Click to expand...
Click to collapse
But you can't use the global firmware on the T-Mobile 9 Pro without losing the radio I thought? I figured that was the whole reason nobody has made an MSM Mod to flash the T-Mobile variant with global instead of EU software.
excarnate said:
I'm confused. Is the EU version the same as the unlocked version as sold in NA directly from OPO?
[edit], Yes I had read that and don't want to have to screw around with the modems; on the Nine I had several OTAs after unboxing it, the modem just kept working (on T-Mobile, who is my carrier). That page you reference says "You must flash the T-Mobile modem after every OTA" which is not interesting to me. And it talks about dual SIM, which I believe the NA unlocked version does not have (at least the 9 does not). So there is a firmware out there, presumably, that is different.
If I spent the extra money that I don't have on a new Nine Pro straight from OPO, I'd have the firmware I want. Instead I need to flash it, which is no big deal, but I can't find it. And I wouldn't have the pretty blue color : )
Of course I assume my experience with the Nine is the same as the Nine Pro, software-wise.
Click to expand...
Click to collapse
The T-Mobile 9 Pro has a unique situation where it only works right with the T-Mobile modem. The T-Mobile 9 doesn't suffer from this issue and can use any 9 modem. The process here has been proven to result in a usable modem once the conversion is done. I don't believe the same can be said of using the NA global firmware.
This is what you need to do for the Global Firmware.
[TMO] 9 PRO MODEM RETENTION/DATA FIX
----- With the release of OOS13, the modem issue no longer exist. Thank you all for the support & help with this unfortunate issue, we had to endure.... ----- EXPLICITLY FOR TMOBILE 9 PRO (I'm not responsible for your failure to read or...
forum.xda-developers.com
luckylui said:
This is what you need to do for the Global Firmware.
Click to expand...
Click to collapse
The word that keeps throwing me is "global". So if I spent the extra $300 and got it directly from OnePlus in the United States, I'd have the global firmware?
The few threads with "North American" aren't explicit [enough for my tiny brain].
I've been testing the (pretty blue) one I got refurbed, and it seems fine, so I'm keen to fix the issues I've mentioned, and I don't mind the work.
FWIW, most of the time I see "global" on xda, it is different from "U.S.".
excarnate said:
The word that keeps throwing me is "global". So if I spent the extra $300 and got it directly from OnePlus in the United States, I'd have the global firmware?
The few threads with "North American" aren't explicit [enough for my tiny brain].
I've been testing the (pretty blue) one I got refurbed, and it seems fine, so I'm keen to fix the issues I've mentioned, and I don't mind the work.
FWIW, most of the time I see "global" on xda, it is different from "U.S.".
Click to expand...
Click to collapse
It's Global due to it not coming preloaded with T-Mobile firmware. I believe the 2127 you have came sim and bootloader unlocked. I bought my 2127 directly from T-Mobile and had to request T-Mobile to sim unlock it and request a token to unlock my bootloader from OnePlus site due to it being directly from T-Mobile. So, when you convert it to the Global version it will remove the T-Mobile bloat.
9Pro directly from OnePlus site for NA is 2125 and for EU is 2123.
luckylui said:
So, when you convert it to the Global version it will remove the T-Mobile bloat.
9Pro directly from OnePlus site for NA is 2125 and for EU is 2123.
Click to expand...
Click to collapse
OK, so that's a "no", it won't be the same as the 2125, software-wise. It won't have the very bright magenta startup screen, it won't have the T-Mobile software pre-installed, but there will be differences (what?) from the 2125 firmware.
Right?
Is it possible to get/load the 2125 firmware?
excarnate said:
OK, so that's a "no", it won't be the same as the 2125, software-wise. It won't have the very bright magenta startup screen, it won't have the T-Mobile software pre-installed, but there will be differences (what?) from the 2125 firmware.
Right?
Is it possible to get/load the 2125 firmware?
Click to expand...
Click to collapse
Your phone will pretty much run the 2125 software when you convert the 2127. Won't have anything T-Mobile at all unless you install T-Mobile applications. The main advantage of it all is faster software updates rather than sitting around waiting for T-Mobile to update their software for 2127 branded phones. That thread I posted will help you convert your 2127 to 2125 (Global) BUT! Keep in mind to make sure you retain your T-Mobile modem.
luckylui said:
Your phone will pretty much run the 2125 software when you convert the 2127.
Click to expand...
Click to collapse
luckylui said:
That thread I posted will help you convert your 2127 to 2125 (Global) BUT! Keep in mind to make sure you retain your T-Mobile modem.
Click to expand...
Click to collapse
OK, so it is "yes", but with a caveat for the modem. Which is weird because, as I understand it, the modem from OnePlus direct purchases would be fine and fully support T-Mobile. No way to get whatever that modem is [and have it work perfectly]?
Thanks for your time going back and forth, by the way.
excarnate said:
OK, so it is "yes", but with a caveat for the modem. Which is weird because, as I understand it, the modem from OnePlus direct purchases would be fine and fully support T-Mobile. No way to get whatever that modem is [and have it work perfectly]?
Thanks for your time going back and forth, by the way.
Click to expand...
Click to collapse
The 2127 has a modem specifically with T-Mobile bands as I like to say built for the T-Mobile network. The 2125 has a modem that still works with T-Mobile, but doesn't have the extra bands that come with the 2127 modem. That's why you should retain the T-Mobile modem before converting to 2125
luckylui said:
The 2125 has a modem that still works with T-Mobile, but doesn't have the extra bands that come with the 2127 modem.
Click to expand...
Click to collapse
This.
Out of curiosity, if you know, does this apply to the Nine (non-Pro)? I'm used to getting all the T-Mobile bands, until I hold on to my phone so long the network changes.
excarnate said:
This.
Out of curiosity, if you know, does this apply to the Nine (non-Pro)? I'm used to getting all the T-Mobile bands, until I hold on to my phone so long the network changes.
Click to expand...
Click to collapse
No, it doesn't apply to the regular 9, just the 9 Pro.
I bought the 2125 Pro for use on t-mobile USA and it has global firmware. I looked on the official OnePlus manufacturer tech specs and it has all the LTE and 5G bands that T-Mobile USA says they currently use in their support site. I don’t understand what this is about a special modem firmware for T-Mobile. Is there something I am missing here?
tk_xda said:
I bought the 2125 Pro for use on t-mobile USA and it has global firmware. I looked on the official OnePlus manufacturer tech specs and it has all the LTE and 5G bands that T-Mobile USA says they currently use in their support site. I don’t understand what this is about a special modem firmware for T-Mobile. Is there something I am missing here?
Click to expand...
Click to collapse
T-Mobile UW Band which comes with the 2127 model.

LMG820UM3 on US Mobile (Verizon) - Need Help

Hello,
I will try to keep this short and sweet.
I am on US Mobile using the black sim (verizon towers) and currently have a LG v30 that no longer can make calls due to Verizon shutting down cdma beginning of 2023.
I have my brothers Lg G8 ThinQ phone purchased from US Cellular. It is now rooted and I followed this guide to add LTE support for other carriers:
[GUIDE] [NO ROOT REQUIRED] [EPIC UPDATE] How to add VoLTE support for other carriers to the G8 (and other Qualcomm powered LG devices too!)
This guide will not work if you are running Android 12 :( I'm gonna keep the intro simple, been a longtime user here on XDA, and recently I found that my T-Mobile LG G8 only supported VoLTE and VoWifi on, you guessed it, T-Mobile! So I did some...
forum.xda-developers.com
I used the mbn files provided from the guide and loaded a few of the US carriers. Upon putting in the sim, and trying to change settings to get it to work, I can only get data to work but texting/calling (in/our) does not work at all. When attempting to make a call, the 4G indicator also disapears. I contacted US Mobile thinking it maybe was a APN issue but they stated on their end that the phone is incompatible.
Not sure what else to try. My only hunch is maybe reloading mbn files from a downloaded KDZ but I have no clue if that will work (also to download 5 gigabytes takes a few days for me).
Any help is greatly appreciated.
attached is both the phone info and a snapshot of PDC of it showing VZN got activated on the phone with the sim in it.
EDIT:
For if anyone else comes across this. My solution was to crossflash (using the guide in the LG G8 fourms) the open market KDZ and I went with G820QM30c_00_NAO_US_OP_0103.kdz as I had android 11 already installed and that it was the A11 version download the most from here: https://lg-firmwares.com/lg-lmg820qm-firmwares/
I did have to correct my FTM partition but that crossflashing guide links to some good solutions.
*Note: Only issues that I have seen with the version i flashed is i cant add an APN. The button is just missing so had to install an app to view it, and when receiving gifs, they turn into pictures only. both things I can live without as not volte works on verizon (us mobile).
So, which rom would normally work with that carrier? I'd guess the us open version would work, why not just flash that on the G8? I've no idea what bands us cellular rom supports, but I'd trust the correct rom (for the current carrier) to work rather than following that thread to 'add bands'.
I used that thread once, didn't accomplish what I wanted. Not to say it doesn't work, I didn't try that long. But have flashed numerous roms re diff carriers, that always does what it should re correct bands.
Frankly, I am not sure if my reply will be helpful, and I know nothing about the US Mobile specifically, but just wanted to comment as an owner of a G8 originally from the US Cellular. Feel free to ignore this if it seems irrelevant...
I bought my phone second-hand with an original US Cellular A11 stock ROM. Later cross-flashed it to the Canadian Open when A12 became available. Rooted with Magisk. I am using the phone on the Rogers network in Canada. On both ROMs I have no issues with data, voice and text - everything works, including concurrent voice calls and data usage.
A (possibly) dumb question - have you tried the original US Cellular ROM as is, before diving into the guide to add LTE support for other carriers? Is there a chance that it would just work?
Regarding the previous reply, I couldn't find a US Open ROM available for the 820UM models (only for QM), but you could try Canadian Open, for example. My point is to try and make it work with one of the ROMs as is, without messing with some extra steps that may or may not work.
AsItLies said:
So, which rom would normally work with that carrier? I'd guess the us open version would work, why not just flash that on the G8? I've no idea what bands us cellular rom supports, but I'd trust the correct rom (for the current carrier) to work rather than following that thread to 'add bands'.
I used that thread once, didn't accomplish what I wanted. Not to say it doesn't work, I didn't try that long. But have flashed numerous roms re diff carriers, that always does what it should re correct bands.
Click to expand...
Click to collapse
Yeah, I guess i understood that as being able to add the functionality. But after more research, flashing a different rom is more likely to be the solution, which confuses me about adding profiles if it doesn't truly work?
kt-Froggy said:
Frankly, I am not sure if my reply will be helpful, and I know nothing about the US Mobile specifically, but just wanted to comment as an owner of a G8 originally from the US Cellular. Feel free to ignore this if it seems irrelevant...
I bought my phone second-hand with an original US Cellular A11 stock ROM. Later cross-flashed it to the Canadian Open when A12 became available. Rooted with Magisk. I am using the phone on the Rogers network in Canada. On both ROMs I have no issues with data, voice and text - everything works, including concurrent voice calls and data usage.
A (possibly) dumb question - have you tried the original US Cellular ROM as is, before diving into the guide to add LTE support for other carriers? Is there a chance that it would just work?
Regarding the previous reply, I couldn't find a US Open ROM available for the 820UM models (only for QM), but you could try Canadian Open, for example. My point is to try and make it work with one of the ROMs as is, without messing with some extra steps that may or may not work.
Click to expand...
Click to collapse
So yeah, after more research, looks like flashing either the open market or the verizon specific variant would work. I did try it first without any modifications to the us cellular rom but still not everything worked. I have a Lg v30, but few things that are no longer ideal was the recent CDMA discontinuation from verizon at the start of this year, also had recently dropped it and the screen flashes bright white light in your eyes at random times... so lol, not ideal.
What Im probably going to be trying when I get the time is flashing the open market, and if that dosent work, it seems the verizon specific would.
Thanks both for the inputs!

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