I have an iPod Touch 2nd Generation, 8GB that runs firmware version 4.2.1, and currently it is not jailbroken.
I want to jailbreak it using redsn0w version 0.9.6b4. I have found these instructions. But I will lose data if I follow them. I have backed my data up using iTunes. How can I jailbreak it without losing my data? Or is there any way to restore the backed up data without removing the jailbreak?
