Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device Highscreen Boost 2 SE 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
Lift and remove the battery.
Step 3.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 bolts in the frame of the phone.
Step 4.
Open the mid-frame
Pry and remove the middle frame.
Step 5.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 4 bolts in the main PCB & 2 bolts in the lower PCB.
Step 6.
Remove the loudspeaker
Pry and remove the buzzer (speaker) assembly.
Step 7.
Remove the sub-board
Disconnect connectors on the lower PCB and remove it.
Step 8.
Disconnect the connectors
Disconnect connectors on the PCB.
Step 9.
Turn over the PCB
Overturn the board, disconnect the connector from the inside and remove it.
Step 10.
In the display frame remained
Parts in the frame of the display module.
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