Teardown difficulty:
Hard
Duration:
15 min

Recommended tools

Disassembly/Repair of the mobile device Samsung Smartwatch Gear S SM-R750 (Samsung Gear S SM-R750) with each step description and the required set of tools.


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How to disassemble Samsung Smartwatch Gear S SM-R750, Step 1/1 How to disassemble Samsung Smartwatch Gear S SM-R750, Step 1/2

Step 1. Before disassembling!

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


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Step 2. Unfasten the strap

Take off the watch and pull the straps from both ends with your hands until there is a small gap between the device and the strap slot. After, use your finger to push the device out from the front of the strap.


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Step 3. 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.

The process can be seen in our video entirely so as well as in detail, at the end of the instructions.


How to disassemble Samsung Smartwatch Gear S SM-R750, Step 4/1 How to disassemble Samsung Smartwatch Gear S SM-R750, Step 4/2 How to disassemble Samsung Smartwatch Gear S SM-R750, Step 4/3 How to disassemble Samsung Smartwatch Gear S SM-R750, Step 4/4

Step 4. Open the middle cover

Carefully remove the middle cover with the motherboard, battery and display module.


How to disassemble Samsung Smartwatch Gear S SM-R750, Step 5/1 How to disassemble Samsung Smartwatch Gear S SM-R750, Step 5/2

Step 5. Disconnect the connector

Pry up the connector and remove the display module.


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Step 6. Disconnect the connectors

Pry up the connectors of the battery, microphone, navigation buttons.


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Step 7. 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.

Detailed disassembly instructions of Samsung Smartwatch Gear S SM-R750 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 15 minutes in time. Our manual is suitable for all models Samsung Smartwatch Gear S SM-R750 — Samsung Gear S SM-R750 released for markets in different countries.



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