Cracked iPhone screens are an all-too-common occurrence. Have it fixed at an Apple store and it'll cost you at least $200. But do it yourself and you're looking at around $20. Pin: Just in case I ever need this!
Another pinner says: I just did this and it WORKS! Not once did it skip!!! And it was a bad DVD before hand. The secret is... KIDS TOOTHPASTE!! Adult toothpaste is too rough for this, but kids toothpaste works like a charm!