Motorola Atrix 4G Motherboard Replacement

Pry the back cover off the back of the phone.

Insert a spudger into the small notch at the base of the battery.

Lift the battery out of the phone.

Remove the four 5.0 mm T5 Torx screws using a T5 Torx Screwdriver.

Remove the three 5.5 mm T5 Torx screws using a T5 Torx Screwdriver.

Lift up the black rubber flap using an opening tool.

Remove the single 5.5 mm T5 Torx screw using a T5 Torx Screwdriver.

Gently lift the tabs located at the top of the phone using an opening tool.

Gently lift the tab located at the bottom of the phone with the same tool.

Insert an opening tool between the front and back of the case.

Slide the tool down the side of the phone.

Repeat the same process for the other side.

Carefully lift the back case off the phone.

Slide an opening tool beneath the antenna and lift straight up from the motherboard.

Ease the antenna from out of its guide along the side of the phone

Remove the back case and the antenna from the phone.

Insert a spudger between the black plastic and the motherboard.

Lift upwards with the spudger to dislodge the board.

Disconnect the press connectors using a spudger.

Lift the white latch on the ZIF connector using a spudger.

Gently pull the black ribbon down and away from the latch.

There should be five distinct parts of the phone: the back cover, the back case, the front case, the battery, and the motherboard.