[Q] jellybean to kk update and unlocking ...
My n900a is on JB right now ... its unlocked using ( region lock away ) and rooted also installed safestrep 3.71. now i want to update it to KK. I have downloaded NC2 files from some sources. please tell me .. if i update it to kk will it get locked ??? if yes then can i unlock it from same application ??? ...
2nd ) if i do NAND backup from safestrep and if i dont like KK .. can i go back to JB with use of that NAND ???
also tell me ... if i dont want AT&T roms ... can i update any N9005 or other international roms on my N900a ???