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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Vadim Popoff

Content manager / Author / Content specialist

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

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 5 bolts in the frame of the phone.


Step 4.

Open the mid-frame

Pry and remove the middle frame.


Step 5.

Remove the loudspeaker

Pry and remove the speaker, vibration motor and part with copper contacts. 


Step 6.

Disconnect the connectors

Disconnect connectors on the PCB.


Step 7.

Remove the motherboard

Remove the PCB.


Step 8.

Open the display module

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.

Unscrew the screws

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


Step 10.

Remove the protective film

Remove the protective cover.


Step 11.

Remove the rear camera

Pry and remove the camera.


Step 12.

On the motherboard

The PCB.


Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has easy complexity and takes about 6 minutes in time. Our manual is suitable for all models Samsung Star 3 Duos GT-S5222 or Самсунг Стар 3 Дуос released for markets in different countries.
Detailed disassembly instructions of Samsung Star 3 Duos GT-S5222 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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