works only for A4 devices , means iPhone 4
In the mean time here is a quick written tutorial.
Put device into DFU mode
Run ssh.jar wait until it says successful
Open a new connection
Host name: 127.0.0.1
Press the terminal button in winSCP and type: mount.sh
Go to /mnt1/var/Applications and right click and delete setup.app
To activate your device and have it work with your mobile carrier, iTunes and Evasi0n copy the supplied files into the specified folders in the video.
Reboot your device
Your device will now be in recovery mode, Use Tiny Umbrella to kick it out of recovery as specified in the video.
Download files : [You must be registered and logged in to see this link.]