iFaith was updated as insurance for iOS 5.0 for you.
released the updated iFaith not too long ago as I reported earlier this week
and it allowed you to save your SHSH blobs and APticket for iOS 5.0 and let you build a custom '.ipsw' file that you could use to restore to iOS 5.0 in iTunes at any time. We already went over that though and there will be another guide coming up that explains how to use that custom '.ipsw' file to downgrade to iOS 5.0. In this guide, we will be showing you how to save your information and build your '.ipsw' file.
YOU WILL NEED:
1. A Windows machine (or Mac running Windows)
2. iFaith version 1.4
3. An iOS 5.0 iDevice.
The first step is to plug your iDevice into your computer and download iFaith from