samsung xcover 4s (SM-G398) disassembly

SAMSUNG Galaxy XCover 4s (SM-G398FN) Teardown


The Samsung Xcover 4s (SM-G398) is renowned for its rugged design and durability, making it a favorite choice for those who need a robust smartphone. However, there may come a time when you need to disassemble it for repairs, maintenance, or customization. In this guide, we'll provide you with a step-by-step walkthrough on how to disassemble the Samsung Xcover 4s (SM-G398) safely and efficiently.

samsung xcover 4s disassembly

A Comprehensive Guide to Disassembling the Samsung Xcover 4s (SM-G398)

Although owners of Samsung XCover 4s smartphones rarely express dissatisfaction with the device's quality, users may nevertheless encounter a number of issues.

 In certain situations, disassembling the Samsung XCover 4s completely is necessary to resolve them. It is highly advised in these situations to get in touch with the service center; however, if that is not possible, you can disassemble the Samsung XCover 4s on your own.

Materials Needed:

  1. Phillips screwdriver
  2. Plastic prying tool or spudger
  3. Tweezers
  4. Heat gun or hairdryer (optional)
  5. Replacement parts (if necessary)

Step 1: Power Off the Device

Before you begin disassembling your Samsung Xcover 4s (SM-G398), ensure that it is powered off completely. This prevents any potential damage to the device or injury to yourself during the disassembly process.

Step 2: Remove the Back Cover

Using a plastic prying tool or spudger, carefully pry open the back cover of the device. Start from one corner and work your way around the edges until the back cover is completely detached. Be gentle to avoid damaging the cover or the device.

Step 3: Remove the Battery

Once the back cover is removed, locate the battery at the back of the device. Use your fingers or a plastic prying tool to gently lift the battery out of its compartment. Set the battery aside in a safe place.

Step 4: Remove the Screws

Using a Phillips screwdriver, remove the screws that secure the back housing of the device. Keep track of the screws and their locations as you will need them for reassembly later.

Step 5: Separate the Front and Back Housing

Carefully separate the front and back housing of the device. Use a plastic prying tool or spudger to gently pry apart the housing, starting from the edges. Take your time and work slowly to avoid damaging any internal components or ribbon cables.

Step 6: Disconnect Ribbon Cables

Inside the device, you'll find several ribbon cables connecting various components together. Use tweezers or a plastic prying tool to carefully disconnect these ribbon cables from their connectors. Take note of their locations and how they are connected for reassembly later.

Step 7: Remove the Mainboard

With the ribbon cables disconnected, gently lift the mainboard out of its housing, taking care not to damage any components or connectors. Set the mainboard aside in a safe place.

Step 8: Disassemble Additional Components (Optional)

Depending on the reason for disassembly, you may need to remove additional components such as the camera, speaker, or charging port. Use caution and refer to the device's schematics if necessary to avoid damaging any components.

Step 9: Reassembly

Once you have completed your repairs or maintenance, reassemble the Samsung Xcover 4s (SM-G398) by following these steps in reverse order. Ensure all components are properly connected and secured before replacing the back cover and powering on the device.


Disassembling the Samsung Xcover 4s (SM-G398) may seem daunting at first, but with the right tools and careful attention to detail, it can be done safely and effectively. By following this step-by-step guide, you can confidently perform repairs or maintenance on your device as needed.

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 However, if you are uncomfortable or unsure about any step of the process, it is always best to seek professional assistance to avoid causing further damage.

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