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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Vadim Popoff

Vadim Popoff

Content manager / Author / Content specialist

Content specialist with over 10 years of experience in the technology industry.

Open the back cover

Step 1.

Open the back cover

Open the back cover.

Remove the battery

Step 2.

Remove the battery

Lift and remove the battery.

Unscrew the screws

Step 3.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 7 bolts in the frame of the phone.

Open the mid-frame

Step 4.

Open the mid-frame

Pry and remove the middle frame.

In the middle cover

Step 5.

In the middle cover

The middle frame.

Remove the coaxial cable

Step 6.

Remove the coaxial cable

Disconnect connectors and remove the coaxial cable.

Unscrew the screws

Step 7.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.

Disconnect the connectors

Step 8.

Disconnect the connectors

Disconnect connectors on the PCB. Also, pry up the touchscreen connector from the inside.

Remove the motherboard

Step 9.

Remove the motherboard

Remove the PCB.

Unscrew the screws

Step 10.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the lower PCB.

Remove the sub-board

Step 11.

Remove the sub-board

Remove the lower PCB.

Remove the cable

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).

In the display frame remained

Step 13.

In the display frame remained

Parts are in the frame of the display module.

Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer
Disassembling\Repair has medium complexity and takes about 8 minutes in time. Our manual is suitable for all models Samsung Galaxy R GT-i9103 or Samsung Galaxy Z released for markets in different countries.
#instructions #Samsung #Samsung Galaxy R GT-i9103
Detailed disassembly instructions of Samsung Galaxy R GT-i9103 in the video, made by our mobile repair & service center:

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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