ipod can't 中毒.
Maybe your ipod broken,find some professional ipod expert to help you to see whatwrong with your ipod.
ipod reset:
1)Turn off
2)turn on again
其實shuffle同其它ipod一樣,係removable hard disk,一樣會中毒.
但我唔知你部shuffle咩狀況,唔知係咪中毒.
要reset ipod shuffle,只要:
To reset your 2nd generation iPod shuffle:
Remove iPod shuffle from the dock (if connected).
Move the power switch on the bottom of iPod shuffle to the off position.
Wait 5 seconds.
Move the power switch to the "on" position. The green stripe will be visible.