is there any iphone diagnose problem program /tool ?
Ya there is, look up copytrans. there’s something called copytrans doctor on their site which seems like it will help. But if your having problems with your ipod the best thing is usually to restore it in itunes but this does wipe everthing from it, but you can also restore from previous backups of your ipod, which itunes saves automatically everytime you plug it in.
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