Along with Redsn0w 0.9.6rc15 the iPhone Dev Team has also releasedPwnageTool 4.3.3 for iPhone 4, 3GS, iPod Touch 4G, 3G, iPad 1 running over iOS 4.3.3 and Apple TV 2G with iOS 4.3.
Note: Users with unlocked iDevices can use PwnageTool for iOS 4.3.3 jailbreak, instead of Redsn0w 0.9.6rc15 as it allows to create custom iOS 4.3.3 which is used to restore on iDevice without losing unlock.
The Dev Team also has released Ultrasn0w 1.2.3 with iOS 4.3.3 support to unlock PwnageTool jailbroken iDevices with basebands:
- iPhone 4: 1.59.00
- iPhone 3GS: 4.26.08, 05.11.07, 05.12.01, 05.13.04, 06.15.00