Apple Releases a new software update version bringing it to IOS 4.3.5.
Changelog:
A security issue has been resolved with certificate verification.
This software update is compatible with these products:
• iPhone 4 (GSM model)
• iPhone4 (CDMA)
• iPhone 3Gs
• iPad 1
• iPad 2 (WiFi)
• iPad 2 (GSM)
• iPad 2 (CDMA)
• iPod touch (3rd generation)
• iPod touch (4th generation)
Redsn0w can already Jailbreak IOS 4.3.5 but it will be tethered.