CanihazRecover?, is a software in beta, only for Mac users.
If after installing some Cydia packages, the restart of the device is blocked, leaving the screen in black, with the Apple logo, many times the only solution to reactivate the iPhone is a complete firmware restoration.
With CanihazRecover? Only the files necessary for a clean boot of the device will be restored, without having to do a full firmware restore.
How to use
Download CanihazRecover? (Mac)
Unzip and open the file corresponding to the iPhone with the name with a red sticker.
Follow the steps that lead to DFU mode.
Requirements
Requires a Mac
Multi-device Compatibility
iPhone 2G
iPhone 3G
iPod Touch 1G
iPod Touch 2G NOT MC
Software Download
CanihazRecover?
Source: iSpazio
When will it be for windows since it happens to me every 20 days
I think it is better to change bad habits for those who happen every 20 days ... XD
This utility was necessary, it has happened to me a couple of times and it is a pain to have to restore, and now more with a new firm.
Hopefully we have it soon for Win and 3GS.
In what comes out the application for windows, in order not to completely restore it, use Blackra1n