GreenPois0n RC5 Download for Windows
GreenPois0n RC5 for Windows has been released which allows users to perform an untethered jailbreak on iOS 4.2.1 devices. This release works to jailbreak all iPhone, iPod touch, iPad models, as well as Apple TV2.
Download GreenPois0n RC5 for Windows
These are direct download links:
If you need assistance, you can follow our guide on how to jailbreak iOS 4.2.1 untethered with GreenPois0n RC5.
An updated version of GreenPois0n RC5 3 for Mac users has also been released.