Front glass panel replacement.
My brother dropped his iPod, getting the infamous spider cracks on the front. It seems to still work, because I can partly "Slide to Unlock", but the glass itself is basically ruined, with bits missing and everything.
Basically, I want to know what would be needed to replace the glass. I found a part on Amazon, but despite owning iDevices for years, I've never had to repair one so I have no idea what I'm actually looking for.
If this will do the job, I'd be over the moon, but the fact that the 4th Gen has a higher resolution screen, and presumably a higher resolution touch sensor thingymajigger, I wasn't sure. Any help would be great!