My wife has a dead ipod touch(water damaged) and we want to sell it for parts. However, my wife is concerned someone will fix it and get her data and passwords etc off it. Is there a way I can delete / wipe the ipod. It's completely dead when you plug it in and doesnt show up on itunes. ie when you plug it in , itune doesnt fire up. Can I use a magnet or some other technique to wipe the data?.