IDecrypt

Description
iDecrypt is a GUI front-end for VFDecrypt (resulting in this program breaking GNU GPL) for Windows/OS X. It's used to decrypt .DMG files, namely the rootfs of an IPSW file.

The tool is very simple to use. Here are the Steps:
 * 1) Select file to decrypt
 * 2) Enter key if not found automatically -- Get them from this wiki
 * 3) Chose output folder
 * 4) Click Decrypt DMG
 * Windows: Use 7-Zip to extract the DMG, then the biggest file
 * Mac: Mount the DMG
 * Mac: Mount the DMG

Change log
All credit go to bennyyboi.

Win2.2/Mac1.2

 * Automatic Key detection :)
 * New Faster Decrypting.
 * New Better, Newer and faster UI, using less processing, giving better performance.
 * Added links to redirect to the keys available in the Firmware Keys.
 * New bugs fixed, you can select .DMG files only, disables the button while decrypting.
 * Warns you what to select so you don't get in trouble.

Win2.0.1

 * Bug Fixes
 * New UI
 * Added links
 * Faster Decrypting

Win1.0.0

 * Initial Release

Credit
The application was created by bennyyboi and beta tested by MaybachMan, mxtdesigns and  Ahmadlharb.

Dependencies
iDecrypt uses the 4.0 .NET Framework so you have to install it to use this program. You can download it over at FileHippo.

Errors
There are some things can't be called errors like:
 * Even if the key is wrong, it says "Decryption is done!" which is wrong
 * This is something wrong with VFDecrypt, not iDecrypt

If any errors have been encountered or found please contact bennyyboi on twitter or in the Discussion of this page please :)

Please DON'T post errors here

Download
You can download iDecrypt directly from the iFone Scene mirror site.