Hi there! Things are just as stated in the description. I'd like to unlock the phone with the newest possible fw without tethering, without a working power button....The phone has been unlocked before (fw. 3.1.2) but not on this computer. I really don't know what I was doing, but before it updated to 5.0.1 it was on 3.0.1. Also, tinyumbrella won't launch (os x 10.5.8) I hope you guys can help me out with this! Thanks!