Many people drop their phone, resulting in the dreaded cracked screen. Luckily for you, a few of those people end up replacing the screen themselves, and sometimes they even leave behind detailed instructions on how to do it.
How to Replace Your Samsung Galaxy S3's Cracked LCD Screen
If you're the lucky owner of a Samsung Galaxy S III with a cracked screen, this very thorough video shows the step-by-step to replacing the shattered front display by removing it completely from the metal frame. He then inserts the new LCD display.
Here's a description of what YouTube user LE55ONS... more