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Lenovo Tab 4 Plus TB-X704L
Lenovo Tab 4 Plus TB-X704L
Teardown difficulty:
Moderate
Duration:
19 min

Recommended tools

Heat gun Heat gun
Soldering Iron Soldering iron
Screwdriver Phillips #000 Screwdriver phillips #000
Opening tool / Spudger Opening tool / spudger
Tweezers Tweezers

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

Vadim Popoff

Author, currently - Quality Assurance Specialist

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.

#instructions #Lenovo #Lenovo Tab 4 Plus TB-X704L
Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

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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