Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device Highscreen Power Four 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 11 bolts in the frame of the phone.
Step 4.
Open the mid-frame
Pry and remove the middle frame.
Step 5.
Remove the coaxial cable
Disconnect connectors and remove the coaxial cable.
Step 6.
Disconnect the connector
Disconnect connector of the inter-board cable on the lower PCB.
Step 7.
Remove the sub-board
Remove the lower PCB.
Step 8.
Disconnect the connector
Disconnect the connector on the SIM and MMC card holders assembly.
Step 9.
Remove the holder
Remove the SIM and MMC card holders assembly.
Step 10.
Disconnect the connectors
Disconnect connectors on the PCB.
Step 11.
Remove the motherboard
Remove the PCB.
Step 12.
Remove the earpiece speaker
Pry and remove the earpiece (speaker).
Step 13.
In the display frame remained
Parts in the frame of the display module.
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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