iPhone Dev Team has released Redsnow 0.9.9b5 to jailbreak iOS 5 firmware . This version of redsnow comes with new feature to upgrade to iOS 5 and preserve baseband by creating custom firmware . This method is useful for those who need to have original 04.10.01 baseband to keep their unlock on Ultrasn0w and Gevey Sim .
Update : Redsnow 0.9.9 b7 now available .
Note : You can choose to upgrade to iOS 5 without jailbreaking using the new “Custom IPSW” method explained here . This is a tethered jailbreak .
Download Redsnow 0.9.9b5 :
- Windows (not available) . Download Redsnow 0.9.9b6 for iOS 5 jailbreak the same way as version 0.9.9b5 now with baseband preservation mode .
You can find the complete tutorial for Redsnow Jailbreak on iOS 5 .
Useful Links :
- Upgrade to iOS 5 preserving baseband
- Jailbreak iOS 5 using Redsnow
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