This guide will show the user how to disassemble a Sony Ericsson J22Oi with the intent of removing and replacing the phone's keypad.
Flip to the back of the phone and locate the black button on the top of the phone.
Firmly hold down the black button on the top of the phone and gently snap off the back cover.
Remove the battery by wedging it out from the back.
Flip to the front of the phone and apply pressure to the front frame of the phone. The frame should snap off easily.
Remove the keypad by gently pulling it from the front of the phone.