Teardown difficulty:
Hard
Duration:
18 min

Recommended tools

Disassembly/Repair of the mobile device Samsung Galaxy J2 Pro (2018) SM-J250 with each step description and the required set of tools.


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How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 1/1 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 1/2

Step 1. Before disassembling!

⚠ī¸ Before disassembling, do not forget to turn your phone off.


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Step 2. Open the back cover

Open the back cover using a gap on the side of the smartphone.


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Step 3. Remove the battery

There is an indentation at the end of the battery on the middle cover. Hook the battery at this point, lift it up and remove the battery.


How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 4/1 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 4/2 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 4/3 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 4/4

Step 4. Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 screws.


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Step 5. Open the cover

Open the cover hiding the connector.


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Step 6. Disconnect the connector

Disconnect the display module connector.


How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 7/1 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 7/2 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 7/3 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 7/4 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 7/5

Step 7. Open the display module

⚠ī¸ Pay attention! Disassembly has a maximum 3rd difficulty because the process begins with the disassembly of the display module. If you have no experience or are not sure of your skills, we strongly recommend that you contact a specialized service center.

We recommend using a special heating device such as a separator machine, heat gun, or heating mat. It will simplify the process. You can use a home hairdryer, but you will have to make a nozzle by hand or have a suitable one in the kit to gently heat and concentrate the heat flow in the right place.

ℹī¸ī¸ The surface of the display module must be heated to soften the adhesive underneath. The approximate heating temperature is 50° C / 125° F.

Use a thin plastic film or pick for separation. To facilitate the process, you can use isopropyl alcohol. It is often most difficult to pass the tool between the parts to be divided. Choose the far edge from the FFC cables or buttons.

Do not use a lever or any force for separation that could damage the elements inside.


How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 8/1 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 8/2 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 8/3

Step 8. Open the middle cover

Separate the middle cover with the motherboard from the housing with a loudspeaker.


How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 9/1 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 9/2 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 9/3

Step 9. Remove the front camera

Pry up the connector and remove the front (selfie) camera.


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Step 10. Unscrew one screw

Using a screwdriver (Phillips 1.5 mm PH000), unscrew one screw.


How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 11/1 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 11/2 How to disassemble Samsung Galaxy J2 Pro (2018) SM-J250, Step 11/3

Step 11. Remove the motherboard

Carefully remove the printed circuit board. There is no need to use a lever or try to reach the board by force. Make sure that nothing is getting in the way or holding the board.

⚠ī¸ Do not bend the circuit board when removing it or push tools under it. Unbeknownst to yourself, you can damage components or cables from the inside.


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Step 12. Remove the headphone jack

Pry up the connector and remove the headphone jack socket.


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Step 13. Remove the rear camera

Pry up the connector and remove the rear camera.

Detailed disassembly instructions of Samsung Galaxy J2 Pro (2018) SM-J250 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.


Disassembling\Repair has hard complexity and takes about 18 minutes in time. Our manual is suitable for all models Samsung Galaxy J2 Pro (2018) SM-J250 released for markets in different countries.



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