**** SC-03E Galaxy SIII "alpha" owners, DO NOT TRY THIS method as it will NOT work for the SC-03E. Unfortunately, the S3 "alpha" is a Japan only device, (quad core, LTE) and there is no similar hardware version available outside Japan yet.
You can probably do it after rooting as long as the stock recovery is flashed beforehand. (installing osaifu keitai)
Unlocking the SIM is permanent as it has to do with the actual SIM card, not the OS.
FYI, the plans for phones here make it e...
3. Not sure what the excitement is about osaifu keitai and the like. I really have no use for them so delete them from my phone as soon as I flash a new Rom. It's up to you if you need them or not.
The excitement for Osaifu Keitai is because i...
Same question here, ugh i'm gonna leave the country soon and not going back for a long time
so it will suck if it will go back to being locked
especially when wiping the phone clean.
Once the phone is unlocked, it's permanent as far as I know. It...
No problem, here it is...