topic Re: How to update Android on AT&T unlocked phone in Get Support

How to update Android on AT&T unlocked phone

DinoWPG — Thu, 06 Jan 2022 07:51:55 GMT

Hi,

I bought an AT&T unlocked phone (LG Velvet 5g). I tried to update to Android 11 & it says the phone is up to date.

The AT&T support site says I need an AT&T SIM to connect to their network for the update to work.

I'm in Winnipeg, I have no way to get my hands on an AT&T SIM or connect to their network.

Is there any way around this?

Thanks,

Dino

Re: How to update Android on AT&T unlocked phone

softech — Thu, 22 Jul 2021 05:34:55 GMT

I read around and look like there is no other way. You need an ACTIVE ATT SIM for the update to push over. Some people called LG and they weren't helping either...

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 06:59:07 GMT

@DinoWPG

Hmmm....go into the developers options and unlock the OEM to begin with and I'll do some research.

Re: How to update Android on AT&T unlocked phone

computergeek541 — Thu, 22 Jul 2021 07:03:21 GMT

@DinoWPG wrote:
Hi,
I bought an AT&T unlocked phone (LG Velvet 5g). I tried to update to Android 11 & it says the phone is up to date.
The AT&T support site says I need an AT&T SIM to connect to their network for the update to work.
I'm in Winnipeg, I have no way to get my hands on an AT&T SIM or connect to their network.
Is there any way around this?

I'm not familar with the type of options available in this models's recovery mode, but some devices can be updated using a factory image. I do suspect that you'll require and unlocked bootloader. I suspect that this will not be easy to acheive. I would check with the members at XDA forums. Please note that type of activitiy could cause your phone to stop working if you make a mistake during the process.

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 07:44:23 GMT

@DinoWPG

Here's the link to LG's Android 11 software update in Canada and how to manually update via a pc. To unlock your OEM ( if possible) go to your settings>> about phone and scroll down to the build version and tap on it quickly 7 times this will open the developers options. See if it offere OEM unlocking if so unlock the OEM and leave it at that. Once done you can then research further

how to update if the LG site in the link doesn't help you....

https://www.mylgphones.com/lg-velvet-5g-lmg900um-android-11-now-available.html?amp

Re: How to update Android on AT&T unlocked phone

DinoWPG — Thu, 22 Jul 2021 11:33:52 GMT

Yup, OEM unlocking is available.
Still won't let me update based on that.
I'll read up on the link (then need to get to a PC to give it a try)
Thanks

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 11:54:56 GMT

@DinoWPG

Dang....but not surprising as they arr making it more difficult to do that kind of thing. I just got a new pixel 3 ( verizon variant) and I was able to unlock the OEM before I put my sim card in the phone. Hopefully you can do it thru your pc and I will keep my eye out for any mention of a DIY solution for you. Report back your results.

Re: How to update Android on AT&T unlocked phone

Anonymous — Thu, 22 Jul 2021 14:42:51 GMT

@DinoWPG : That's interesting that it needs a SIM. I have a Samsung phone that was for the UAE market that I bought from a small vendor in BC. It got updated to A11. It never saw any other SIM in it.

Re: How to update Android on AT&T unlocked phone

DinoWPG — Thu, 22 Jul 2021 14:46:26 GMT

@Anonymous I think the key thing in my situation is that's it's an AT&T network "unlocked" phone. My research suggests this is standard for AT&T, regardless of phone brand

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 14:52:03 GMT

@Anonymous

Yes but your phone like mine wasn't tied to a provider. The new pixel came with verizon sim card mind you it did automatically update to the latest software once connected to the wifi.

Re: How to update Android on AT&T unlocked phone

Anonymous — Thu, 22 Jul 2021 14:56:09 GMT

@darlicious : And my phone still says UAE in there. So yes it's not tied to a provider but it is tied to a region. The only effect that I know of is Samsung Pay. So I use Google Pay.

I wonder if you could use that SIM in an APN-troubled phone? 🙂

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 14:58:32 GMT

@DinoWPG

Aha....I found your answer on the AT&T forum...

Actually, if you took the time to investigate this issue, you'd discover that LG has an Android software update feature using LG Bridge. Updates through other carriers besides AT&T can be found, downloaded and applied from there, but AT&T phone owners get an error when they try to use this service. So your information is not entirely correct.

So pull out that pc.....

Re: How to update Android on AT&T unlocked phone

DinoWPG — Thu, 22 Jul 2021 15:13:20 GMT

@darlicious

Can you share a link to the forum you mentioned?

I have investigated, and all I've seen on AT&T's site is AT&T moderators/staff pointing to their usual instructions (i.e., insert SIM, connect to network, go to settings...). That's why I started this thread.

I've heard of LG Bridge (previously and earlier in this thread). Can you elaborate on your comments? It sounds like you're saying that even if I use LG Bridge, it won't work for AT&T unlocked phones. Is that what you're saying?

To use LG Bridge, I'd need a PC anyway. So, what do you mean by "pull out that pc"? Is there some other option you're suggesting to use? What is it?

Re: How to update Android on AT&T unlocked phone

Anonymous — Thu, 22 Jul 2021 15:17:03 GMT

@DinoWPG : lol "pull out that ..." whatever is a colloquialism meaning to make use of the thing...wherever it might be located.

Re: How to update Android on AT&T unlocked phone

DinoWPG — Thu, 22 Jul 2021 15:22:40 GMT

@Anonymous - I wasn't asking for a clarification about grammar thanks. 😏

Since it sounds like LG Bridge won't work, I'm trying to get clarification from darlicious about what else I should do once I pull out the PC.

Re: How to update Android on AT&T unlocked phone

Anonymous — Thu, 22 Jul 2021 15:31:03 GMT

@DinoWPG : You asked "what do you mean by". I tried to help. Sorry to insult you. Not my intention.

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 15:34:11 GMT

@DinoWPG

I am by no means an expert on these things but I am good at research.....you basically need to flash a custom ROM to download the update because AT&T only provides updates to its branded phones to its customers on their network .....hmmm....I wonder if you were roaming on their network you would get it? 🤔 Anyways as I understand it you will have to use the bridge and the apps etc...to install the update yourself.....

The link to the forum...

https://forums.att.com/conversations/android/unable-to-update-att-unlocked-lg-v40-thinq/5f7a8efa6880ca18a98be758?commentId=5f7b20aa35f40c384eb1dc31

The LG canada link I supplied earlier has all the links, software, APK etc...needed to do the custom ROM yourself unless that locked OEM is the death knell or if this is way too much for you then get on the no hassle return with amazon.ca.

This helps explain why LG is no longer in the cell phone business...

Re: How to update Android on AT&T unlocked phone

darlicious — Thu, 22 Jul 2021 15:46:46 GMT

@Anonymous

Or for anyone wanting this for LG phones the Android 10 updates are available there too...

Edit: Looks like I assumed you bought it at amazon.ca....where did you buy it? They shouldn't even sell at&t "unlocked" phones if they lock the OEM permanently?!! Can you return?

Canada LG Velvet 5G LMG900UM Android 11 Update

LG official is rolling out the Android 11 Update for the LG Velvet 5G LMG900UM (G900UM, LM-G900UM) in Canada.

The Android 11 Update for Canada version LG Velvet is software version G900UM20A and includes the February 2021 Android Security Patch.

Software Version: G900UM20A_00
Buyer Suffix/Region: CAN
Country: Canada
Model: LMG900UM (G900UM, LM-G900UM)
OS Version: Android 11 R
Size: 5.29GB
Filename: G900UM20a_00_0225.kdz

The Update is now available via OTA and LG Bridge.

if you have not received the OTA Update notifcation, please go Settings > General tab > Update center > System update > Check for update.

How to manually Update LG Velvet 5G LMG900UM to Android 11 with LG Bridge.

Download and install LG Bridge onto your computer.
Install LG USB Drivers
Connection your phone to PC.
Run LG Bridge and click the software update tab to upgrade your LG Velvet 5G

Canada LG Velvet 5G LMG900UM Android 11 Firmware

if you need to download the Android 11 based ROM for Canada LG Velvet 5G, You can grab it from the below links.

http://lgegdmswdl.s.llnwi.net/dn/downloader.dev?fileKey=FW64K08F03RWAYC79872ZXH/G900UM20a_00_0225.kdz

Remeber to download KDZ file from LG Server with XDM Download manager.

Re: How to update Android on AT&T unlocked phone

softech — Thu, 22 Jul 2021 15:46:29 GMT

@Anonymous AT&T is "great" carrier , their phones have all kinds of great "features" like this.. Not the first time I head ..

Re: How to update Android on AT&T unlocked phone

softech — Thu, 22 Jul 2021 15:53:57 GMT

When i searched around yesterday, I saw people saying LG Bridge won't work for software update on AT&T phone too.

@DinoWPG yes, your phone is unlocked, so, you can use on other carriers without issue. However, with some brands of phone, they leave the original phone carriers to modify on their vanilla OS (adding carrier specified apps, branding, etc) and send the OS update to the phones. Afterall, you have the AT&T variant of the OS.. not the vanilla OS, so AT&T could still hold the key to this without violating the idea of unlocked phone.

Not sure if you can flush the ROM on AT&T's LG and that is the only hope in your case, I believe. But that , even doable, would be a bit of work.. and have to do it right or phone would be bricked