Disassembly/Repair of the mobile device Samsung Star 3 Duos GT-S5222 with each step description and the required set of tools.
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Step 1.
Open the back cover.
Step 2.
Lift and remove the battery.
Step 3.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 5 bolts in the frame of the phone.
Step 4.
Pry and remove the middle frame.
Step 5.
Pry and remove the speaker, vibration motor and part with copper contacts.
Step 6.
Disconnect connectors on the PCB.
Step 7.
Remove the PCB.
Step 8.
Remove the display and Home button key.
⚠ Warning!
For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.
Step 9.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.
Step 10.
Remove the protective cover.
Step 11.
Pry and remove the camera.
Step 12.
The PCB.
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