It's easy!

Meu Problema

I dropped my iPhone4 from my pocket.The rear panel was broken.

Fortunately,other parts was safe,so I decided to repair it myself.

Minha Solução

That was easy.I released two screws, took off the broken rear panel,and replaced new panel.That's all.

Meu Conselho

It was very easy to repair the rear panel.I recommend to repair yourself own.