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Teardown difficulty:
Moderate
Duration:
16 min

Recommended tools

Step by step disassembly and technical review of the device. The description of each step of the teardown, in detail and the pictures of device parts.


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How to disassemble Lenovo Tab 4 Plus, Step 1/1 How to disassemble Lenovo Tab 4 Plus, Step 1/2
Step 1

Using the key tool, open the SIM cards tray and remove it.

Warning!

Do not push too hard this may cause damage.

How to disassemble Lenovo Tab 4 Plus, Step 2/1 How to disassemble Lenovo Tab 4 Plus, Step 2/2
Step 2

Open the back cover.

Warning!

For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.

How to disassemble Lenovo Tab 4 Plus, Step 3/1 How to disassemble Lenovo Tab 4 Plus, Step 3/2
Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 bolts and remove the bracket holding the connectors.

How to disassemble Lenovo Tab 4 Plus, Step 4/1 How to disassemble Lenovo Tab 4 Plus, Step 4/2
Step 4

Disconnect the battery connector. The battery model of Lenovo Tab 4 Plus TB-8704X is L16D1P34.

Warning!

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

How to disassemble Lenovo Tab 4 Plus, Step 5/1 How to disassemble Lenovo Tab 4 Plus, Step 5/2
Step 5

Remove the cover with antennas.

How to disassemble Lenovo Tab 4 Plus, Step 6/1 How to disassemble Lenovo Tab 4 Plus, Step 6/2
Step 6

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 long bolts.

How to disassemble Lenovo Tab 4 Plus, Step 7/1 How to disassemble Lenovo Tab 4 Plus, Step 7/2
Step 7

Peel back the protective layer.

How to disassemble Lenovo Tab 4 Plus, Step 8/1 How to disassemble Lenovo Tab 4 Plus, Step 8/2
Step 8

Pry up the connector and remove the board with Sim holders.

How to disassemble Lenovo Tab 4 Plus, Step 9/1 How to disassemble Lenovo Tab 4 Plus, Step 9/2
Step 9

Disconnect the connector on PCB, and remove the main camera.

How to disassemble Lenovo Tab 4 Plus, Step 10/1 How to disassemble Lenovo Tab 4 Plus, Step 10/2
Step 10

Disconnect the connector on PCB, and remove the front (selfie) camera.

How to disassemble Lenovo Tab 4 Plus, Step 11/1 How to disassemble Lenovo Tab 4 Plus, Step 11/2
Step 11

Disconnect connectors on the PCB.

How to disassemble Lenovo Tab 4 Plus, Step 12/1 How to disassemble Lenovo Tab 4 Plus, Step 12/2
Step 12

Remove the PCB.

How to disassemble Lenovo Tab 4 Plus, Step 13/1 How to disassemble Lenovo Tab 4 Plus, Step 13/2
Step 13

Unsolder the wires and remove the loud speaker assembly.

Detailed disassembly instructions of Lenovo Tab 4 Plus TB-8704X in the video, made by our mobile repair & service center:


Disassembling\Repair has medium complexity and takes about 16 minutes in time.
Our manual is suitable for all models Lenovo Tab 4 Plus TB-8704X — released for markets in different countries.



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