[Q]: Keep GSM unlock after custom ROMs/xt926? - RAZR HD Q&A, Help & Troubleshooting

Greetings. This is my first thread post so please excuse any mistakes.
My device - Verizon Droid RAZR maxx HD -XT926 running stock 4.4.2 kk. Rooted and Bootloader is unlocked. Also GSM US carriers unlocked for T-Mobile service.
Question - If I flash custom ROMs via TWRP recovery will I lose my GSM unlock setup? Its not too difficult with the tools that are out there, but I'd like to know if I can keep my T-Mobile service on my Verizon device after flashing diff custom ROMs. Thank you for any advice or direction you can offer. It is greatly appreciated.

network and bootloader unlock are permanent. Flash away.

hbenz2008 said:
network and bootloader unlock are permanent. Flash away.
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Thankyou for the response! Time to have some flashing fun!

Related

[Q] D2G not asking for unlock code

Hi
I bought D2G from ebay it was listed with bad esn.It's not asking unlock code or anything, reads the sim card, changes to global mode, connects to a network(jumps from one to another all the time) but no service when I try to dial a number says network not available. So what is wrong with my phone? is it unlock?something is wrong wit the radio? or what?
If it is not asking for network subsidy code, then it must be unlocked if it works with your sim. Make sure it is set to GSM/UMTS mode, not Global - if your sim is active you should get reception. At least on 2G (GSM). If you are not getting reception, something might be wrong with the phone.
It might also be running a custom ROM (unlock requests only work on Blurry ROMs afaik); another possibility is former owner going to the “hidden” menu and choosing “USA Band”.
In the latter case, you need to SBF.
thanks Gasai Yuno custom rom was the problem now it's on stock rom and is asking for unlock code. I'll try to unlock it thanks again
Gasai Yuno said:
It might also be running a custom ROM (unlock requests only work on Blurry ROMs afaik); another possibility is former owner going to the “hidden” menu and choosing “USA Band”.
In the latter case, you need to SBF.
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Good catch! I wouldn't thought somebody would sell their phone without bringing it factory default first..
Good luck to OP with the unlock codes - hopefully your phone won't turn out to be from those Verizon played with..
leobg said:
Good catch! I wouldn't thought somebody would sell their phone without bringing it factory default first..
Good luck to OP with the unlock codes - hopefully your phone won't turn out to be from those Verizon played with..
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I bought unlock code from ebay and it worked and it's working fine. Thanks again
Gasai Yuno said:
It might also be running a custom ROM (unlock requests only work on Blurry ROMs afaik); another possibility is former owner going to the “hidden” menu and choosing “USA Band”.
In the latter case, you need to SBF.
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Click to collapse
Ask much as I understand. it stop asking for unlock code because of Custom Rom. I have the same problem. What should I do to be able to enter unlock code with Custom Rom?
Rexkh said:
Ask much as I understand. it stop asking for unlock code because of Custom Rom. I have the same problem. What should I do to be able to enter unlock code with Custom Rom?
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Flash the stock ROM.
I try to flash stock rom (kdz extension) but it doesn't work because my boot recovery is not stock recovery. What should I do to remove CWM recovery for my phone model LG Optimus G E973?
Rexkh said:
I try to flash stock rom (kdz extension) but it doesn't work because my boot recovery is not stock recovery. What should I do to remove CWM recovery for my phone model LG Optimus G E973?
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Ask in correct forum, this for Motorola's droid 2 global phone, instructions will be different.
Sent from my Amazon Otter using Tapatalk

[Q] diff b/w unlocking and rooting

Hi. i m a little confused about phone unlocking. i m on Three UK with a HTC phone which is carrier locked. so no other sim is gonna be used on that phone. if i unlock the boot loader via HTCdev and after that i install/flash a custom rom, will it stay locked? even after flashing another ROM? and can someone tell me how the carriers put a lock on their devices?
thank u.

[Q][solved] device not avaiable unlock bootloader

Hello, my moto g is a locked bootloader, if I change the rom it, I'll get it unlock?
You have to unlock the bootloader first from here if you have a Moto G https://motorola-global-portal.cust...e/bootloader/unlock-your-device-a/action/auth.
Yea in order to install a ROM you have unlock the bootloader, and no installing a custom ROM won't unlock it you have to use the site above to unlock it. If you have a phone locked to any tariff like T-Mobile you won't be able to unlock it even if you unlock the Sim due to the addictions in the software and you will get a message "device not available" or something like this. So you can use guides available on the internet to solve this.
?
Sent from my Nexus 7 using xda app-developers app
hello, i have a rom americamovil Brazil, and my intention was to try to put a retail rom through fastboot, it would be possible,? and I could unlock the bootloader so putting a rom? I've been on the motorola site and tried to unlock my and gave that was not possible.
lobotwister said:
hello, i have a rom americamovil Brazil, and my intention was to try to put a retail rom through fastboot, it would be possible,? and I could unlock the bootloader so putting a rom? I've been on the motorola site and tried to unlock my and gave that was not possible.
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You can`t flash anything if you have a locked bootloader, not even a factory image and certainly not a custom rom. What is the problem on the Motorola site, could you post a screenshot when you try unlocking the bootloader via that site?
Uploaded with ImageShack.us
after I type the codes, since direct returns me this message.
lobotwister said:
Uploaded with ImageShack.us
after I type the codes, since direct returns me this message.
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Well I haven`t unlocked my Moto (and probably won`t) but maybe you could try following this tutorial to the letter http://xperiahtcrootingrom.com/unlock-motorola-moto-g-bootloader/ or else Google around for users with your similar issue.
thanks for the support, I'll try this link.
wrap your head after a bit I decided to risk it all, I had a rom americamovil br ( claro Brazil ), this did not allow unlock the bootloader, so I installed the fastboot one retail rom Brazil, and yes I got this unlock the bootloader , noting that the risk of losing the IMEI is great, so think carefully before deciding to do the process.
retail location to download the rom:http://forum.xda-developers.com/showthread.php?t=2546251
installation guide via fastboot:http://forum.xda-developers.com/showthread.php?t=2542219
thanks to everyone who helped me and supported me, now I hope that my doubts much help here from the forum
Excuse my bad english
lobotwister said:
wrap your head after a bit I decided to risk it all, I had a rom americamovil br ( claro Brazil ), this did not allow unlock the bootloader, so I installed the fastboot one retail rom Brazil, and yes I got this unlock the bootloader , noting that the risk of losing the IMEI is great, so think carefully before deciding to do the process.
retail location to download the rom:http://forum.xda-developers.com/showthread.php?t=2546251
installation guide via fastboot:http://forum.xda-developers.com/showthread.php?t=2542219
thanks to everyone who helped me and supported me, now I hope that my doubts much help here from the forum
Excuse my bad english
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Awesome. Glad it worked for you
really glad that worked, went for all or nothing, hope it works for most people who are not able to unlock the bootloader with the original rom device.

Carrier unlocking question

Hi guys,
I need some clarification re: carrier unlocking and how it works.
I recently purchased a carrier unlocked G920T, and I was going to start messing with custom roms/kernels and other goodies. My question is: Will the phone revert back to being carrier locked if I do a factory reset or if I unlock the bootloader and flash custom roms?
I'm not a T-Mobile user, so I can't get another unlock code from them.
Thanks!!
Valantur said:
Hi guys,
I need some clarification re: carrier unlocking and how it works.
I recently purchased a carrier unlocked G920T, and I was going to start messing with custom roms/kernels and other goodies. My question is: Will the phone revert back to being carrier locked if I do a factory reset or if I unlock the bootloader and flash custom roms?
I'm not a T-Mobile user, so I can't get another unlock code from them.
Thanks!!
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Click to collapse
Once device is unlocked, it'll stay unlocked.

Carrier Locked

I'm just curious so I asked this. My M2 is Carrier Locked and came from the UK. I live in Asia so I can't use any network with it.
I'm planning to install custom recovery and ROM on my phone. Now, will that affect the phone? I mean am I still Carrier locked if I did install Rom and Recovery? Or I cant do that because I am locked? I'm really confused.
Hope you will answer this one. Kinda noob question. Lol Thank you.
If it's carrier locked to a network then more than likely the Bootloader will not be unlockable. Have you checked as it's usually only sim free network unlocked devices that have unlockable Bootloaders. If this is the case non stock custom roms are out. Also if it's locked to a specific network you'll need a pac code from the network it was on in the UK before it'll work on any other network.
Yes, you can install a custom ROM and recovery, but your phone will still remain carrier locked.

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