Teardown difficulty:
Moderate
Duration:
19 min

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Disassembly of the mobile device Lenovo Tab 4 Plus TB-X704L with each step description and the required set of tools.

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How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 1/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 1/2

Step 1

Open the SIM and Micro SD cards tray and remove it.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 2/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, 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 TB-X704L, Step 3/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 3/2

Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 screws securing the battery connector.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 4/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 4/2

Step 4

Disconnect the battery connector. The battery model of Lenovo Tab 4 Plus is L16D2P31.

⚠️ Warning!

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


How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 5/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 5/2

Step 5

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 4 screws.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 6/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 6/2

Step 6

Remove the cover.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 7/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 7/2

Step 7

Disconnect the connector, remove a small board and coaxial cable.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 8/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 8/2

Step 8

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

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 9/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 9/2

Step 9

Remove the cover.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 10/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 10/2

Step 10

Peel back the protective film.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 11/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 11/2

Step 11

Pry up the connector and remove the small board with a vibration motor.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 12/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 12/2

Step 12

Peel back the protective film.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 13/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 13/2

Step 13

Pry up the connector and remove the headphone jack/socket.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 14/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 14/2

Step 14

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 5 screws.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 15/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 15/2

Step 15

Lift the loudspeakers up.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 16/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 16/2

Step 16

Unsolder the wires and remove loudspeakers.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 17/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 17/2

Step 17

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

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 18/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 18/2

Step 18

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

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 19/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 19/2

Step 19

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 screw in the PCB.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 20/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 20/2

Step 20

Disconnect connectors on the PCB.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 21/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 21/2

Step 21

Remove the PCB.

How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 22/1 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 22/2 How to disassemble Lenovo Tab 4 Plus TB-X704L, Step 22/3

Step 22

Parts are in the frame of the display module.

Detailed disassembly instructions of Lenovo Tab 4 Plus TB-X704L 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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Disassembling\Repair has medium complexity and takes about 19 minutes in time.
Our manual is suitable for all models Lenovo Tab 4 Plus TB-X704L — released for markets in different countries.




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