Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device Samsung Galaxy S4 Mini GT-i9190 (Samsung I9190 Galaxy S IV mini; Samsung I9190 Galaxy S4 mini Duos) 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
1 Remove the battery.
2 Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 bolts in the frame of the phone.
Step 3.
Open the mid-frame
Pry and remove the middle frame.
Step 4.
Remove the motherboard
Disconnect connectors on the PCB and remove it.
Step 5.
Remove the headphone port
Remove the headphone jack/socket.
Step 6.
Remove the earpiece speaker
Pry and remove the earpiece (speaker) and front (selfie) camera.
Step 7.
Remove the sub-board
Remove the lower PCB.
Step 8.
Remove the cable
Remove the cable with a SIM and Micro SD card holders.
Step 9.
In the display frame remained
Parts are in the frame of the display module.
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