I wanted to jailbreak my ipod touch(2G IOS 4.0.2) but i don't know which software to use. And how do you unjailbreak it later on? Are there any defects to jailbreaking like loss of data or something?
how can i reformat my pc? i cant reformat it using a CD, cuz my DVD-rom couldnt be read by my Pc! so, i copied the windows Xp to my USB Flash drive, but it is still unable to reformat my pc? Whats the plan?