Question Network unlock - OnePlus 9 Pro

Can anyone help me network unlock ease I'm wanting to put qlink sim card in the phone thank you

Which region, make and model phone do you have? Also which rom is flashed if not stock.

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How to switch from T-Mobile to Cingular?

Hi all,
I currently have T-Mobile (US) as my provider, and have just switched to Cingular this weekend. I have the T-Mobile MDA and want to know if it is possible to use my phone on Cingular's network. What do I need to do to unlock the phone and sim successfully to work on Cingular's network? Do I need to put Cingulars ROM on my phone to make it work? I've already tried loading their ROM on the phone, putting in their sim card but it doesn't work, I get an error telling me that the network isn't unlocked and asks me to put in the correct code to unlock the network.
Any thoughts/ideas/help?
Thanks I really appreciate any help!
Use the search function
lanedfritz said:
Hi all,
I currently have T-Mobile (US) as my provider, and have just switched to Cingular this weekend. I have the T-Mobile MDA and want to know if it is possible to use my phone on Cingular's network. What do I need to do to unlock the phone and sim successfully to work on Cingular's network? Do I need to put Cingulars ROM on my phone to make it work? I've already tried loading their ROM on the phone, putting in their sim card but it doesn't work, I get an error telling me that the network isn't unlocked and asks me to put in the correct code to unlock the network.
Any thoughts/ideas/help?
Thanks I really appreciate any help!
Click to expand...
Click to collapse
Search the forums for "Unlock Wizard". You should come up with many hits, mostly around a program called lockowiz. It will SIM and CID unlock your phone.

Perhaps a simple question

This might be a less then educated question however, is there a way to enter an unlock code without using a non carrier specific SIM card. I have a T-Mobile TP2 and have the unlock code for it however, I have no interest or access to another carriers SIM card. I just want to plash ROMS not change providers… The current OS on the device is the TM issued Win Mo 6.5….
Any Help Would Be Appreciated….
Thank You
You must pay for a SIM unlock code, then you can flash another ROM.
Instructions how:
http://forum.xda-developers.com/showthread.php?t=550540
Good luck,
181iq said:
This might be a less then educated question however, is there a way to enter an unlock code without using a non carrier specific SIM card. I have a T-Mobile TP2 and have the unlock code for it however, I have no interest or access to another carriers SIM card. I just want to plash ROMS not change providers… The current OS on the device is the TM issued Win Mo 6.5….
Any Help Would Be Appreciated….
Thank You
Click to expand...
Click to collapse
you are thinking of a sim unlock not a carrier unlock.
to flash a rom you have to be carrier unlocked and have hard spl. that is totally separate from sim unlocking.

When to change the sim card slot (hardware)

I bought a roger's locked noteII from canada but the owner told me that it cant get gsm network so it can works as a wifi tab...
Is there any way to tell me can I repair it myself softwarely
Or I must go hardwarely change the sim card slot ????
I neeeed help please
no one can ??
help me please
More info...
Did the previous owner tell you why the device won't get a signal ??
Is the device damaged ??
If not...you can carrier unlock the device to use with the ATT network...
There are numerous threads that cover these steps...g
Edit:
Start here for carrier unlock...
http://forum.xda-developers.com/showthread.php?p=34661189
Once you succeed with unlock.
.you'll need root and recovery to flash a radio image....and set your APN for the proper network..
Do some searches....you'll find everything you need....g
Noticed your other thread about changing the SIM holder...
That's likely not the issue as stated above....g
thnx very much i'll tell u about the news
please help me
the servicemode screen become black no any choices after i played in it roughly
could it be solved ????
i flashed the original rogers rom but invain

D855 Sim lock weird behavior

Hi all. I have G3 bought from my carrier it is on stock lolipop recieved over the OTA. Only thing I was messing with it is TWRP and root.. As I thought it is sim locked I put another carrier sim in it. It boots without asking me for sim unlock code but can not connect to network and not allow me to enter network settings to o it manually ( it is greyed out ). The other sim works fine in another unlocked android phone.
Someone have an idea what is going on??
I have no idea. Sorry man
nicksylve said:
I have no idea. Sorry man
Click to expand...
Click to collapse
I had my share of rooting and installing custom recoveries and ROM-s for a long time, so my current thought is, is it possible that it is just software locked somehow?
I never saw this before..
Solved the problem, it was built in the Rom provided by my carrier "Vip.rs" grab my hand on new Sim card of different carrier on Fulmics 3.1 and it is carrier free. Just to tell you, if more people in Serbia have the same problem.

SIM Locked T705

Hi! I've been meaning to root and change rom on my Galaxy Tab S 8.4'', it's been painfully slow, even more now that i have a OnePlus 3.
The thing is, it's sim locked to a carrier in my country (Portugal - MEO), i know i can just root it, flash TWRP, really easy.
The question is, can i just change rom? Will it unlock just by that? Will it bootloop forever?
Thanks in advance!
Edit: I know to unlock the sim, i have to do something called "network unlock", but i was just wondering if i can change roms without doing that, i don't care if it stays sim locked, i don't want to change the sim, just the rom.
Edit2: Just to clarify, i don't care if the sim stays locked, i just want to change roms!

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