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Repairing Samsung SPH-A640 Keypad Replacement

Giriş

This guide will enable you to replace the keypad in a Samsung SPH-A640 phone.

Neye ihtiyacın var

  1. Repairing Samsung SPH-A640 Keypad Replacement, Back Cover: adım 1, 1 resimden 1.

    • Press and hold the “End” button until the phone powers off.

    Düzenle

  2. Repairing Samsung SPH-A640 Keypad Replacement: adım 2, 2 resimden 1. Repairing Samsung SPH-A640 Keypad Replacement: adım 2, 2 resimden 2.

    • Turn the phone over on its backside.

    • Remove the bottom cover by sliding it downward, and then remove the battery.

    Düzenle

  3. Repairing Samsung SPH-A640 Keypad Replacement, Keypad: adım 3, 1 resimden 1.

    • Using a #00 Phillips screwdriver, remove four screws from the bottom half of the phone in the battery compartment. Place screws off to the side.

    Düzenle

  5. Repairing Samsung SPH-A640 Keypad Replacement: adım 4, 1 resimden 1.

    • Using spudger, pry off back cover starting at the bottom corners and moving around the perimeter towards the hinge. Disengaging the clips near the hinge may require some force.

    Düzenle

  6. Repairing Samsung SPH-A640 Keypad Replacement: adım 5, 1 resimden 1.

    • Using tweezers, carefully remove buttons from both sides while removing back cover. Note the positions of the buttons. They must be returned to the proper positions.

    Düzenle

  7. Repairing Samsung SPH-A640 Keypad Replacement: adım 6, 1 resimden 1.

    • Using spudger, disconnect electrical connector near the hinge.

    Düzenle

  8. Repairing Samsung SPH-A640 Keypad Replacement: adım 7, 1 resimden 1.

    • Using flathead screwdriver, lift motherboard away and remove from phone.

    Düzenle

  9. Repairing Samsung SPH-A640 Keypad Replacement: adım 8, 1 resimden 1.

    • Lift, remove and replace key pad.

    Düzenle
Sonuç

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

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Natasha

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Ohio State, Team 1-2, Meza Spring 2014 Ohio State, Team 1-2, Meza Spring 2014 üyesi

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