Disassembly/Repair of the mobile device Acer Iconia Tab A1-811 with each step description and the required set of tools.

Using a spudger or a plastic pick, carefully, around the edge, detach the back cover clips, and remove it.

Do not insert the tool deeply or bend it. Otherwise, the housing may be tampered with or damaged.

To disconnect the battery connector we have to peel back the protective film. It is better to use a non-metal or plastic tool to avoid any damage.

ℹ️️ The Acer Iconia Tab A1-811 model has a battery AC13F8L with 5020 mAh capacity (aka rechargeable battery).

⚠️️ It is highly recommended to disconnect the connector to avoid possible short circuits during disassembly.

Carefully, remove the battery. It may be glued from the inside by the manufacturer.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew the six screws and remove the bracket holding the charging port.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew the two long screws and remove the bracket holding the headphone jack socket.

Pry up the connector and remove the small boards with a headphone jack socket and charging port.

Pry up the connector and remove the loudspeaker.

Disconnect the connectors of four coaxial cables, cable to the display, touchscreen, side buttons.

⚠️️ Do not pull on the cable or pry it with a sharp tool, the connectors are pretty weak and break easily, or the cable falls out of the end (lug).

Carefully remove the printed circuit board. There is no need to use a lever or try to reach the circuit board by force. Make sure that nothing is getting in the way or holding the circuit board.

The motherboard, also, may be attached with attachments like latches or hooks, be careful.

⚠️️ Do not bend the circuit board when removing it or push tools under it. Unbeknownst to yourself, you can damage components or cables from the inside.

Disconnect the connector on the motherboard, and remove the rear camera.

Turn the motherboard over, pry up the connector and remove the front (selfie) camera.

ℹ️️ In the display frame remained: