Disassembly/Repair of the mobile device Oukitel K7 Power 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.

Remove the trays

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

⚠ Warning!

Do not push too hard this may cause damage.


Step 2.

Unscrew the screws

Using a screwdriver (Torx T5), unscrew 4 screws and remove the cover.


Step 3.

Open the back cover

Open the back cover.


Step 4.

Unscrew the screws

Turn over the fingerprint sensor and using a screwdriver (Phillips 1.5 mm PH000), unscrew 5 screws.


Step 5.

Remove the fingerprint sensor

Pry up the connector and remove the fingerprint sensor.


Step 6.

Remove the protective film

Peel back the protective layer.


Step 7.

Remove the battery

Disconnect the connector on PCB and remove the battery. The battery model of Oukitel K7 Power is the same as the phone model.


Step 8.

Unscrew the screws

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


Step 9.

Remove the loudspeaker

Turn over the buzzer (loudspeaker) assembly.

⚠ Warning!

The loudspeaker (inside the cover) is connected with a sub-board by wires.


Step 10.

Disconnect the connectors

Disconnect connectors on the daughterboard.


Step 11.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 screws in the daughterboard.


Step 12.

Remove the sub-board

Remove the daughterboard, also known as sub-board with a loudspeaker assembly.


Step 13.

Remove the front camera

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


Step 14.

Remove the rear camera

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


Step 15.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 screws in the PCB.


Step 16.

Disconnect the connectors

Disconnect connectors on the PCB.

⚠ Warning!

Two connectors are inside.


Step 17.

Remove the motherboard

Remove the PCB.


Step 18.

In the display frame remained

Parts are in the frame of the display module.


Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has easy complexity and takes about 14 minutes in time. Our manual is suitable for all models Oukitel K7 Power or Оукител К7 Пауэр released for markets in different countries.
Detailed disassembly instructions of Oukitel K7 Power 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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