Hi, i recently got an ipod touch 2g and i really wanted to try jailbreaking it. i did it but i changed back to official because i didnt want to deal with any jailbreaking problems i heard of. the thing is, when i restored, i noticed i still have some features i added with jailbreaking. like the percent of battery next to the battery icon. while its kind of a plus, i dont want anything such as extra files to harm my ipod. what do i do?