Originally posted by Dellen
hey guys i just got my iphone lucky me it was on 4.2.1 i was able to jailbreak it, it has cidya now problem is its At&t So i cant unlock it i tried many things like i said the iphone is on 4.2.1 its new so i dont have SHSH or whateva so im in sweden and i cant use any sim but It only uses AT&T and when i put my AT&T sim it has no signal i tried to unlock it i unlocked it but when i put in a sim it says no signal and call failed please help me its a MCMODEL
CARRIER AT&T 9.0
You need to wait for device team to update ultrasn0w so you can unlock it.
They keep making excuses all the time, so god knows when it will be released !