Teardown difficulty:
Easy
Duration:
8 min

Recommended tools

Disassembly/Repair of the mobile device Highscreen Boost 3 Pro with each step description and the required set of tools.


Specialist in content creation, distribution and content management.


How to disassemble Highscreen Boost 3 Pro, Step 1/1 How to disassemble Highscreen Boost 3 Pro, Step 1/2

Step 1.

Open the back cover.


How to disassemble Highscreen Boost 3 Pro, Step 2/1 How to disassemble Highscreen Boost 3 Pro, Step 2/2

Step 2.

Lift and remove the battery.


How to disassemble Highscreen Boost 3 Pro, Step 3/1 How to disassemble Highscreen Boost 3 Pro, Step 3/2

Step 3.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 bolts in the frame of the phone.


How to disassemble Highscreen Boost 3 Pro, Step 4/1 How to disassemble Highscreen Boost 3 Pro, Step 4/2

Step 4.

Pry and remove the middle frame.


How to disassemble Highscreen Boost 3 Pro, Step 5/1 How to disassemble Highscreen Boost 3 Pro, Step 5/2

Step 5.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the lower PCB.


How to disassemble Highscreen Boost 3 Pro, Step 6/1 How to disassemble Highscreen Boost 3 Pro, Step 6/2

Step 6.

Disconnect connectors on the PCB.


How to disassemble Highscreen Boost 3 Pro, Step 7/1 How to disassemble Highscreen Boost 3 Pro, Step 7/2

Step 7.

Remove the lower PCB.


How to disassemble Highscreen Boost 3 Pro, Step 8/1 How to disassemble Highscreen Boost 3 Pro, Step 8/2 How to disassemble Highscreen Boost 3 Pro, Step 8/3

Step 8.

Disconnect connectors on the PCB.


How to disassemble Highscreen Boost 3 Pro, Step 9/1 How to disassemble Highscreen Boost 3 Pro, Step 9/2

Step 9.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.


How to disassemble Highscreen Boost 3 Pro, Step 10/1 How to disassemble Highscreen Boost 3 Pro, Step 10/2

Step 10.

Remove the PCB.


How to disassemble Highscreen Boost 3 Pro, Step 11/1 How to disassemble Highscreen Boost 3 Pro, Step 11/2

Step 11.

Disconnect connectors on PCB and remove the main and front (selfie) cameras.


How to disassemble Highscreen Boost 3 Pro, Step 12/1

Step 12.

The printed circuit board.

Detailed disassembly instructions of Highscreen Boost 3 Pro 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.


Disassembling\Repair has easy complexity and takes about 8 minutes in time.
Our manual is suitable for all models Highscreen Boost 3 Pro released for markets in different countries.




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