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Samsung Galaxy Express 3 Motherboard Replacement

Was du brauchst

  1. Samsung Galaxy Express 3 Motherboard Replacement, Battery: Schritt 1, Bild 1 von 2 Samsung Galaxy Express 3 Motherboard Replacement, Battery: Schritt 1, Bild 2 von 2
    • Locate the indent area highlighted in red and use either your fingernail or a Prying Tool (such as a guitar pick) to separate the back from the body of the phone.

  2. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 2, Bild 1 von 3 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 2, Bild 2 von 3 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 2, Bild 3 von 3
    • Once the cover is removed, locate the battery that reads "SAMSUNG."

    • Use either your fingernail or a Plastic Prying Tool (such as a guitar pick) to lift up the bottom indent of the battery.

    • Do not use a metal tool, as it can cause injury.

  3. Samsung Galaxy Express 3 Motherboard Replacement, Screen: Schritt 3, Bild 1 von 2 Samsung Galaxy Express 3 Motherboard Replacement, Screen: Schritt 3, Bild 2 von 2
    • Use a Plastic Prying Tool (such as a spudger) to pop out piece shown.

  4. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 4, Bild 1 von 1
    • Detach the screen connector.

  5. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 5, Bild 1 von 2 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 5, Bild 2 von 2
    • Use a blow dryer or heating pad to heat up the screen.

    • Do not skip this step, as it may result in a broken screen and/or LCD.

    • This step loosens the glue holding the screen in place.

  6. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 6, Bild 1 von 3 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 6, Bild 2 von 3 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 6, Bild 3 von 3
    • Use a Thin Plastic Tool (such as a guitar pick) or Plastic Prying Tool (such as a spudger) to lift out the glass digitizer and LCD screen around the edges.

    • Do this slowly and carefully, as both parts can crack very easily.

    • Ensure your tool is plastic, as a metal tool can damage the screen easily.

  7. Samsung Galaxy Express 3 Motherboard Replacement, Motherboard: Schritt 7, Bild 1 von 2 Samsung Galaxy Express 3 Motherboard Replacement, Motherboard: Schritt 7, Bild 2 von 2
    • Remove the nine screws with a Phillips #0 screwdriver.

    • All nine screws are the same size.

    • Do not lose screws as new the new motherboard does not come with any.

  8. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 8, Bild 1 von 2 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 8, Bild 2 von 2
    • Using a sharp plastic tool such as a guitar pick or prying tool to pop up and remove the black, plastic pieces on the top and bottom.

    • Do not use a metal tool as it can be dangerous to you or the motherboard.

    • Use caution when removing the top black piece as it is tight in the phone and can be easily broken.

  9. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 9, Bild 1 von 2 Samsung Galaxy Express 3 Motherboard Replacement: Schritt 9, Bild 2 von 2
    • Remove the one black screw located below the bottom plastic piece.

    • This is the only screw of this size so keep it separate.

  10. Samsung Galaxy Express 3 Motherboard Replacement: Schritt 10, Bild 1 von 1
    • Use a plastic prying tool or spudger to slowly lift up the mother board and remove it from the plastic frame.

    • If the board seems to be restrained from coming out too heavily in one area, this means that you did not remove one or more screws.

Abschluss

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

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