Unlock iPhone 4 GSM iOS 5.0.1 with Gevey ULTRA Blue NO CUT NON JAILBROKEN 4.10.01 BB
Locked iPhone 4 AT&T
iPhone 4 running 5.0.1 Firmware
Preserved baseband 4.10.01 is needed (Will work on older bb also)
NO CYDIA or Jailbreak is needed
Gevey Ultra Blue NO CUT is being used in this Tutorial
(Does not require the Nodge Cut that other Geveys need)
FOR EVERYONE THAT NEEDS THE PRESERVED BASEBAND AND IS UPDATING FROM 4.3.3 and 4.3.5
http://formuladrc.forumotion.com/t473-update-iphone-4-435-433-or-prior-preserved-bb-to-501-keeping-41001#3843