Using a legit activated iphone 4 and Limera1n rc1 beta 2 i was able to get my iphone 4 4.1 to unlock via itunes. I installed mobileterminal n tried 2 remove limera1n hactivation which went wrong n deactivated my phone. I ran limera1n rc1b this time n it did activate my phone so i could use the apps but not carrier. Than i tried the 1st 2 steps to redo hactivation while connected to itunes n rebiited the phone. Once rebooted iphone said its activated n itunes said iphone is unlocked. I tried another carrier sim card n found out indeed my iphone 4 had been unlocked
m not lying. itunes does say if it has unlockd ur phone or not.try it 4 urself if u have the guts
its a beta version. Mobileterminal 4.1 | PodZombie. i installed erica utilities as well just for ur information. here r the commands i used 2 remove the hactivation which removed my legit activation as well
plutil -EnvironmentVariables -rmkey DYLD_INSERT_LIBRARIES System/Library/LaunchDaemons/com.apple.mobile.lockdown.plist