Hard to open, you'd better keep your scratched screen, scratches are normal and it's better scratched than dusty under the glass (it's hard to change the front glass)
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Don' do it, sorry for iFixit guys, but opening an iPod 2nd gen is very hard, in most cases it could break or damage the screen (veeery fragile!).
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Keep the screen scratched, unless you are experienced in changing iPod parts.
2nd generation?!
Hard to open, you'd better keep your scratched screen, scratches are normal and it's better scratched than dusty under the glass (it's hard to change the front glass)