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How to clean Samsung SGH-T639 keypad

O que você precisa

  1. How to clean Samsung SGH-T639 keypad, Battery: passo 1, imagem 1 %32
    • Flip the phone over and take off the back cover

    • Note: These images do not contain the back cover or battery of the phone.

  2. How to clean Samsung SGH-T639 keypad: passo 2, imagem 1 %32
    • Use button to remove battery from the phone.

    • Note: These images do not contain the back cover or battery of the phone.

  3. How to clean Samsung SGH-T639 keypad, Motherboard: passo 3, imagem 1 %32 How to clean Samsung SGH-T639 keypad, Motherboard: passo 3, imagem 2 %32 How to clean Samsung SGH-T639 keypad, Motherboard: passo 3, imagem 3 %32
    Ferramenta utilizada nesse passo:
    Magnetic Project Mat
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    • Locate the six (4mm) screws on the back casing of the phone.

    • Unscrew each one using a phillips head #000 screwdriver.

    • Place screws on magnetic mat.

  4. How to clean Samsung SGH-T639 keypad: passo 4, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 4, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 4, imagem 3 %32
    • Starting at the top of the phone, carefully insert plastic opening device into the seam.

    • Carefully slide device along the seam and around the corners of the phone until the back is separated from the front.

    • Note: Some force must be exerted. Be careful when taking off panel. Go slow.

    • Note: The volume button may separate from the case, this is normal. It is not broken.

  5. How to clean Samsung SGH-T639 keypad: passo 5, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 5, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 5, imagem 3 %32
    • Locate the connection point of black wire running from the microphone to the motherboard.

    • Carefully disconnect the gold connector from the motherboard using tweezers.

  6. How to clean Samsung SGH-T639 keypad: passo 6, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 6, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 6, imagem 3 %32
    • Locate the red connector at the top of the motherboard.

    • Carefully lift and remove the connector from the motherboard using tweezers.

  7. How to clean Samsung SGH-T639 keypad: passo 7, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 7, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 7, imagem 3 %32
    • Locate the gold connector that connects the screen to the motherboard.

    • Carefully disconnect the connector from the motherboard using tweezers.

  8. How to clean Samsung SGH-T639 keypad: passo 8, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 8, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 8, imagem 3 %32
    • Start at the bottom of the motherboard and gently pry it from the back of the cell phone using the plastic opening tool.

    • Lift the motherboard from the cell phone.

  9. How to clean Samsung SGH-T639 keypad: passo 9, imagem 1 %32
    • Remove the motherboard from the cell phone.

  10. How to clean Samsung SGH-T639 keypad, Keypad: passo 10, imagem 1 %32 How to clean Samsung SGH-T639 keypad, Keypad: passo 10, imagem 2 %32
    • Locate the two black, rubber tabs near the top of the back of the phone.

    • Locate the one black, rubber tab near the base of the phone.

  11. How to clean Samsung SGH-T639 keypad: passo 11, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 11, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 11, imagem 3 %32
    • Using tweezers, pry each of the tabs open.

    • Tuck each tab behind the white notch.

    • By tucking the tabs behind each notch. This allows improves the ease of removing the keypad.

  12. How to clean Samsung SGH-T639 keypad: passo 12, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 12, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 12, imagem 3 %32
    • Flip phone over to make the keypad visable.

    • Carefully lift keypad around the edges.

    • Remove keypad from the cell phone.

  13. How to clean Samsung SGH-T639 keypad, How to clean Samsung SGH-T639 keypad: passo 13, imagem 1 %32
    • Obtain device cleaner and a cleaning pad.

  14. How to clean Samsung SGH-T639 keypad: passo 14, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 14, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 14, imagem 3 %32
    • Spray the front of the keypad with device cleaner.

    • Clean front of keypad using cleaning cloth.

  15. How to clean Samsung SGH-T639 keypad: passo 15, imagem 1 %32 How to clean Samsung SGH-T639 keypad: passo 15, imagem 2 %32 How to clean Samsung SGH-T639 keypad: passo 15, imagem 3 %32
    • Flip keypad over.

    • Spray back of keypad with device cleaner.

    • Clean back of keypad with cleaning cloth.

Conclusão

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

Yi Ren

Membro desde: 03/26/14

801 Reputação

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Clemson, Team 1-4, Benson Spring 2014 Membro de Clemson, Team 1-4, Benson Spring 2014

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