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Samsung Galaxy J3 Motherboard Replacement

Introduction

If you need to replace the motherboard of your Samsung Galaxy J3, follow this guide. One of the most important components in an electronic device is the motherboard. Likewise, the smartphone’s motherboard is also important for the device to operate and run effectively. If there is even a small issue in the motherboard of the smartphone, the smartphone would have problems functioning and performing even the simplest tasks. Damages to a motherboard can be identified easily by recognizing the symptoms as stated below:

1) An error code appears

2) The system doesn’t apply anything

3) Memory modules fail

4) The phone does not turn on

Ce dont vous avez besoin

  1. Samsung Galaxy J3 Motherboard Replacement, Back Cover Removal: étape 1, image 1 de 1

    • Unplug the device from the charging dock if it is connected. Power off the device. Then using your fingernails, pop off the back cover of the device.

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  2. Samsung Galaxy J3 Motherboard Replacement, Battery Removal: étape 2, image 1 de 1

    • Remove the battery from the casing.

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  4. Samsung Galaxy J3 Motherboard Replacement, Main Body Removal: étape 3, image 1 de 1

    • Remove the screws using a Philips #00 screwdriver .

    • Remember to keep your screws organized!

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  5. Samsung Galaxy J3 Motherboard Replacement: étape 4, image 1 de 2 Samsung Galaxy J3 Motherboard Replacement: étape 4, image 2 de 2

    • Using a metal spudger, pry the mid frame out.

    • Do not use a wrenching motion or the screen will crack.

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  6. Samsung Galaxy J3 Motherboard Replacement: étape 5, image 1 de 3 Samsung Galaxy J3 Motherboard Replacement: étape 5, image 2 de 3 Samsung Galaxy J3 Motherboard Replacement: étape 5, image 3 de 3

    • Use a spudger or your fingernails to disconnect the screen connector.

    • Use a spudger or your fingernails to disconnect the connector cable.

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  7. Samsung Galaxy J3 Motherboard Replacement: étape 6, image 1 de 1

    • Remove the motherboard.

    • It should come off easily, if not, some screws might still be connected.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Sophie

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Équipe

University of North Texas, Team S7-G2, Thomas Fall 2017 Membre de l'équipe University of North Texas, Team S7-G2, Thomas Fall 2017

UNT-THOMAS-F17S7G2

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