Cineyo BT-03 Device Audio Jack Replacement

Remove the top (button side) rubber cover using your hands.

Flip over the device and remove the bottom rubber cover using your hands.

Using your hands, pull off the plastic side cover (on the side with the audio jack) using the indented tab. The indented tab has been highlighted in the picture.

Detach the plastic speaker cover on both the front and back sides. Then slide the cover off of the device.

Remove the five 1 cm screws on the back side (opposite of the speakers) of the device using a Phillips #1 screwdriver.

Gently pull apart the two sections of the device.

Disconnect all wires from the top of the circuit board.

Using a small Philips head screwdriver, remove the two 5 mm screws from the main circuit board.

Use the soldering iron to melt the two contact points that attach the wires to the rear side of the circuit board.

Remove the circuit board from the device.

Using a soldering iron, remove the audio jack from the circuit board.