upgrade nougat still unlock or lock network again - T-Mobile Samsung Galaxy S7 Questions & Answers

My s7 is tmobile unlock network with device apps unlock
My device now on android MM,
my question if i upgrade to nougat, Whether my device remains unlocked or locked network again?
thankss before guyss..
Sorry my bad english.

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[Q] Network locked phone and a custom ROM: will it still be locked to the network?

With a network locked phone and a custom ROM, will I still be locked to the network?
Also, how do I know if my phone is locked? It won't run with other SIM cards in it, but there's no message. It just crashes at the "Omnia 7" logo and reboots endlessly.
And finally, are you supposed to do the network unlock before installing a custom ROM? I've read that some unlockers check "software version" and mine is likely to be obscure.
Thanks
To answer my questions (for the benefit of others finding this thread).
1. Custom ROMs and bootloaders are entirely separate from network unlocking.
2. Um, it was locked as I thought.
3. Didn't seem to matter. Which was fortunate since my device identifies as a Nokia but the Samsung unlock worked anyway.
Unlocking HTC Radar c110e Carrier lock
Hello.
My HTC Radar c110e with Windows 7.5 is locked to a mexico carrier (Lusacell).
Please how do I get it unlocked without paying for the unlock code

Block in Vodafone

Hi,
I am a beginner. I reag this http://forum.xda-developers.com/show....php?t=2743694
I just bought an Xperia phone M2. It is block in the Vodafone network.
"Bootloader unlock not allowed"
What to do, what are the steps to use it on another network?
Thank you,
Hello Popflorin,
You can not unlock the bootloader on some simlocked phones due to that some carriers don't want you to mess with the system files due to warranty or something like that.
I would suggest you to contact your carrier (Vodafone) and ask them if it's possible to get in unlocked somehow as they're the ones who decided to lock down the bootloader.
I hope my answer helped you and have a great day,
DevStaff

Help att s7 8.0 flash to tmobile 8.0 no data

Please help I have an unlocked bootloader on AT&T unlocked phone on 8.0 s7 just flashed T-Mobile 8.0
no data
Build crf1
Baseband pk1
WiFi works
Att on 8.0 phone unlocked
Please help
Crazy question but are you sure the bootloader is unlocked?
AT&T are pretty famous on XDA for having unlockable bootloaders.
https://forum.xda-developers.com/galaxy-s7/help/unlock-bootloader-s7-snapdragon-t3830807
Agreed I think you're confusing carrier lock with bootloader lock, which are different things.
If you tried going into the APN settings and searching for carrier networks?

still no way to unlock lg g5 TMobile locked ?

Hey guys is there is still no way to unlock this devices ?
unlock you mean sim yes pay a service or get a box is only way
I got rid of the network lock with the help of TMBKiller on ebay. It worked like a charm on one of my phones that reverted to a locked state after I unlocked its bootloader (bootloader unlocked fine, but network lock would up getting set).
Unlocking the bootloader is really easy for these. Installing TWRP and Root is a little more challenging, but also possible.

Galaxy note 10 locked network after upgrade android 10

Hii, my question is, why my galaxy note 10 if was unlocked international, after i upgrade for Android 10 this say me that my network is locked again and i do not have permission for use my another network that not be t-Mobile. Please tell me why happennig this.
See for similar issue and things to try
https://forum.xda-developers.com/showpost.php?p=81329177&postcount=2
Did you have a service unlock for you? On new Samsung phones they are doing something called carrier relock where you can lock the phone to 64 different carriers but once you upgrade you lose it.
bcombel said:
Did you have a service unlock for you? On new Samsung phones they are doing something called carrier relock where you can lock the phone to 64 different carriers but once you upgrade you lose it.
Click to expand...
Click to collapse
This can be remove the carrier relock?
Is there a way to tell if your phone is unlocked? I have the unlocked US version but when I upgraded to Android 10 it had a app for carrier lock briefly. When I clicked it, it did say it was locked and I thought it was a bug because I have the -1 version.
Herox said:
Is there a way to tell if your phone is unlocked? I have the unlocked US version but when I upgraded to Android 10 it had a app for carrier lock briefly. When I clicked it, it did say it was locked and I thought it was a bug because I have the -1 version.
Click to expand...
Click to collapse
Yeah, is unlocked international, i'm not live on usa, and i was using until this upgrade to android 10. Tell me if ther is a way to remove this please

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