Guia de Abertura do iPhone 3G - Fonte: GSMForum
Step 1
Begin by removing the sim tray, using the included sim card removal tool (or a paperclip if you've lost the tool.)
Step 2
Holding your device on end you will notice two small screws on either side of the dock. These screws must be removed in order to open the case.
Step 3
Insert a small thin tool between the chrome ring and front panel glass directly above one of the screw holes. You will need to exert a small amount of pressure to seperate the display from the back panel.
