Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device Samsung Galaxy R GT-i9103 (Samsung Galaxy Z) 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 7 bolts in the frame of the phone.
Step 4.
Open the mid-frame
Pry and remove the middle frame.
Step 5.
In the middle cover
The middle frame.
Step 6.
Remove the coaxial cable
Disconnect connectors and remove the coaxial cable.
Step 7.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.
Step 8.
Disconnect the connectors
Disconnect connectors on the PCB. Also, pry up the touchscreen connector from the inside.
Step 9.
Remove the motherboard
Remove the PCB.
Step 10.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the lower PCB.
Step 11.
Remove the sub-board
Remove the lower PCB.
Step 12.
Remove the cable
Pry and remove the cables. The first one with a front (selfie) camera and proximity sensor. Another cable with a headphone jack/socket, vibration motor and earpiece (speaker).
Step 13.
In the display frame remained
Parts are 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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