how do i fix a 4th gen ipod?

im getting all four errors on my ipod. the unhappy ipod always comes up and wen i try to charge it via the computer or wall it has the low battery icon with the big lightning bolt.

purduecer8 years ago
The wall-charge problem may be an indication of a battery that needs replacement. To fix my iPod problems, I was messing around with a friend and came upon a very simple and rather effectice repair that may work.
randofo8 years ago
Not 100% sure why this works, but I miraculously fixed 3 iPods by following this guide. All you need is a business card (or similar piece of card stock). From the sound of your problem, this may help.