Ultrasnow To Unlock iOS 5 On iPhone 4 And iPhone 3GS Will Be Released Tomorrow

Well, it is confirmed that ultrasn0w will release tomorrow to unlock iPhone 4 and iPhone 3GS Running on iOS 5. MuscleNerd has confirmed that on his twitter account.

will coordinate ultrasn0w iOS5 compatibility update to come out *after* a planned MobileSubstrate update tomorrow

Ultrasn0w will fix iOS 5 Baseband to make it unlockable with iOS 5 .

Supported Basebands to Unlock iPhone 4, iPhone 3GS on iOS 5 with Ultrasn0w  :01.59.00 - 04.26.08 - 05.11.07 - 05.12.01 - 05.13.04 - 06.15.00

So that any other baseband won't be under the upcoming ultrasn0w umbrella. To unlock iPhone 4, iPhone 3GS on iOS 5 you will need to jailbreak them via custom firmware with Redsn0w or sn0wbreeze to preserve the above unlockable baseband. As usual we will prepare full step by step guide to let you know how to unlock iPhone 4, iPhone 3GS on iOS 5 with ultrasn0w.