Downgrade iPhone 4S iOS 5.1 to iOS 5.0.1

Today iPhone Dev Team released has updated their popular Redsn0w tool to RedSn0w 0.9.11b1.

The actual version comes with a new feature that will allow users to downgrade iPhone 4S / iPad 2 from iOS 5.1 to iOS 5.0.1. We discussed about this update, but now RedSn0w 0.9.11b1 is out.

Redsnow 0.9.11b1 Features

Downgrade a5 devices using Redsn0w
Redsnow 0.9.11b1 features

Redsn0w Updated:

Download Redsn0w 0.9.11b2 with support for iPhone 4S — 9A406 build.

  • Download Redsnow Win
  • Download Redsnow Mac