Disassembly/Repair of the mobile device Samsung Galaxy Tab A 7.0'' SM-T285 (Samsung T285 (4G/Wi-Fi)) with each step description and the required set of tools.

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Vadim Popoff

Content manager / Author / Content specialist

Content specialist with over 10 years of experience in the technology industry.

Step 1.

Open the back cover

Open the back cover.


Step 2.

Remove the loudspeaker

Pry and remove the buzzer (speaker).


Step 3.

Disconnect the battery connector

Disconnect the battery connector.

âš  Warning!

We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.


Step 4.

Remove the interconnect cable

Pry up the connector on PCB and remove inter-board cable and the cable with a microphone.


Step 5.

Disconnect the connectors

Disconnect connectors on the PCB.


Step 6.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 bolts.


Step 7.

Remove the front camera

Disconnect connectors on PCB and remove the front (selfie) camera and headphone jack/socket.


Step 8.

Remove the motherboard

Remove the PCB.


Step 9.

Remove the vibration motor

Pry and remove the earpiece (speaker) and vibration motor.


Step 10.

Open the display module

Separate the display module from the frame.


Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has easy complexity and takes about 8 minutes in time. Our manual is suitable for all models Samsung Galaxy Tab A 7.0'' SM-T285 or Samsung T285 (4G/Wi-Fi) released for markets in different countries.
Detailed disassembly instructions of Samsung Galaxy Tab A 7.0'' SM-T285 in the video, made by our mobile repair & service center:

If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.

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