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Lenovo Tab 4 Plus TB-8704X
Lenovo Tab 4 Plus TB-8704X
Teardown difficulty:
Moderate
Duration:
16 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-8704X with each step description and the required set of tools.

Vadim Popoff

Author, currently - Quality Assurance Specialist

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:

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-8704X
Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

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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