Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device Highscreen Boost 3 with each step description and the required set of tools.
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Step 1.
Open the back cover
Open the back cover.
Step 2.
Remove the battery
Remove the battery. The battery model of Highscreen Boost 3 is the same as the phone model.
Step 3.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 screws.
Step 4.
Open the mid-frame
Pry and remove the middle frame.
Step 5.
Remove the buttons
Disconnect the connectors and pry up the volume buttons as and the power and camera buttons too.
Step 6.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 screws in the daughterboard.
Step 7.
Remove the sub-board
Remove the daughterboard, also known as sub-board.
Step 8.
Disconnect the connectors
Disconnect connectors on the PCB.
Step 9.
Remove the motherboard
Remove the PCB.
Step 10.
Remove the cameras
Disconnect connectors on PCB and remove the main and front (selfie) cameras.
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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