GreenPois0n RC6.1 Jailbreak for iOS 4.2.1 Released with iBooks DRM Fix
GreenPois0n RC6.1 has been released for iOS 4.2.1, the untethered jailbreak includes an update that resolves the iBooks DRM issue that caused some iOS jailbreakers from losing access to certain protected iBooks.
Download GreenPois0n RC6.1
Mac & Windows versions are currently available:
Like the past GreenPois0n RC releases, RC6.1 includes support to jailbreaking iOS 4.2.1 on the following hardware:
- iPod Touch 2G, 3G, 4G
- iPhone 3GS
- iPhone 4
- Verizon iPhone 4 (iOS 4.2.6)
- Apple TV 2
Using RC6.1 is the same as past GreenPois0n RC releases, you can follow our how to guide on jailbreaking iOS 4.2.1 untethered with GreenPois0n or you can use iPad specific instructions.
If you require unlock and baseband preservation, you should use PwnageTool 4.2 instead.