SuperSimUnlock is the only app which can permanently and securely sim unlock your Samsung Galaxy Phones . This does not require any unlock codes to be entered. Are you planning to go abroad and want to use your phones with other carriers, Then your phone must be unlocked from the current carrier. The app can sim unlock all the major carriers such as AT&T, Verizon, Sprint, Telnor and any major network. Even with recent roms update, your GS2, GS3, GS4 or Note2 won’t relock after reboot .
★ Unsimlock / unbrand your phone
★ Persists even after reset / flash / wipe / unroot
★ Supports any rooted rom
★ Supports international GS4 GT-I9500, GS3 GT-I9300, Note2 GT-N7100
★ Supports devices previously unlocked with "voodoo unlock" or "galaxy s unlock"
★ Supports other Galaxy family devices
★ Sim Unlock your phone
★ Backup and Restore EFS data, No corruption of your IMEI and other personal data.
★ Get detailed information about your nv/lock state
Easy to use:
• Be sure your rom is rooted
• Backup "EFSFolder"
• Click on "unlock" button
Note : This app requires root and the app cannot unlock 4G/LTE devices .
Fixed an issue which was due to missing permissions