i am able to root Galaxy S4 AT&T SGH-I337 successfully. i also tried chainfire regional lock away tool to get rid off sim unlock . but when i try to use Sim card other than AT&T , it does not work . it is asking for sim unlock code . i tried same method for MF3 build and i am successful. does any one know how to unlock MK2 build. please help me.
http://forum.xda-developers.com/showthread.php?t=2595457
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Hey,
If i change the rom of a xperia does the sim lock (only working from 1 operator) will it dissapear? What can I do to remove sim lock on the phone?
Changing your ROM will not simunlock your phone. Your carrier may give you the code to do it, or their are websites that you pay for an unlock code. Most of them are fairly cheap ($5-$10). The most expensive one I have seen is for the Note which is $25. That being said, once you are sim unlocked, changing a ROM or doing a factory reset will not re-lock the Sim.
Can unlocked s4 be updated to kitkat without re-locking?
lowandbehold said:
Changing your ROM will not simunlock your phone. Your carrier may give you the code to do it, or their are websites that you pay for an unlock code. Most of them are fairly cheap ($5-$10). The most expensive one I have seen is for the Note which is $25. That being said, once you are sim unlocked, changing a ROM or doing a factory reset will not re-lock the Sim.
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Click to collapse
Hi.. I have a 4.3 running, unlocked i377m(Canadian s4). It was not factory unlocked. I made it unlocked in a small store. It was rooted when i got it back. Is there any way to update it by flashing to kitkat? I cant get any updates from about phone menu. It says its phone is modded and can't update.
Any help would be appreciated!!
Thanks in advance
I've rooted my T-mobile M919 that is on 4.3. I've tried all the codes in all the forums, but can't get to any of the menus. Is there something I can do to sim unlock the phone? Thanks.
Hey I'm a shop keeper and I bought 5 galaxy s4 at&t from market which are already unlocked and rooted .
If in some case I re flash my galaxy s4 , what would happen with sim unlocking .
Can I still use all carrier sim after flash or my mobile would be Lock for all carrier except at&t .
Recently I've bought samsung galaxy s4 at&t which is already unlocked and rooted now I want to re flash my device .
Question is if I re flash my device what would happen
Am I lose sim lock and only at&t sim work or flash has not effect on sim unlocking
kamran605 said:
Recently I've bought samsung galaxy s4 at&t which is already unlocked and rooted now I want to re flash my device .
Question is if I re flash my device what would happen
Am I lose sim lock and only at&t sim work or flash has not effect on sim unlocking
Click to expand...
Click to collapse
Carrier/SIM locking has nothing to do with the ROM or root or bootloader.
ThanksThanks
Thanks I was so much very about it
My playstore not working said. " cant initialize...."
I know the cause of this is the freedom. I used freedom when im in kitkat official. Im also rooted that time. Then i forgot to delete the "host" file before updating. Now my "at&t galaxy s4 is 5.0
1 official" can someone help me root this device pls. To fix this problem ? Or any fix/method to this problem without root ?
I also dont know what is lock and unlock bootloader, even how to check if i have lock or unlock bootloader. What does it mean if i have lock and unlock bootloader
Note: my galaxy s4 is at&t 5.0.1 not rooted.
My galaxy s4 at&t can read any sim card because its already factory unlocked.