Apple

Cracking Open the Apple iPhone 4

iPhone 4 logic board rubber bumper

There is a small rubber bumper affixed to the top of the iPhone 4's logic board. You'll want to make you don't lose this when you're taking the iPhone 4 apart.

Photo credit: Bill Detwiler / TechRepublic

About

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...