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Repairing Samsung SPH-A640 Keypad Replacement

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  1. Repairing Samsung SPH-A640 Keypad Replacement, Back Cover: 步骤 1 中的图像 1,1
    • Press and hold the “End” button until the phone powers off.

  2. Repairing Samsung SPH-A640 Keypad Replacement: 步骤 2 中的图像 1,2 Repairing Samsung SPH-A640 Keypad Replacement: 步骤 2 中的图像 2,2
    • Turn the phone over on its backside.

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

  3. Repairing Samsung SPH-A640 Keypad Replacement, Keypad: 步骤 3 中的图像 1,1
    • 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.

  4. Repairing Samsung SPH-A640 Keypad Replacement: 步骤 4 中的图像 1,1
    • 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.

  5. Repairing Samsung SPH-A640 Keypad Replacement: 步骤 5 中的图像 1,1
    • 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.

  6. Repairing Samsung SPH-A640 Keypad Replacement: 步骤 6 中的图像 1,1
    • Using spudger, disconnect electrical connector near the hinge.

  7. Repairing Samsung SPH-A640 Keypad Replacement: 步骤 7 中的图像 1,1
    • Using flathead screwdriver, lift motherboard away and remove from phone.

  8. Repairing Samsung SPH-A640 Keypad Replacement: 步骤 8 中的图像 1,1
    • Lift, remove and replace key pad.

结论

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

Natasha

于02/13/14注册

1 声望

撰写一个指南

团队

Ohio State, Team 1-2, Meza Spring 2014 Ohio State, Team 1-2, Meza Spring 2014 的会员

OSU-MEZA-S14S1G2

4 名成员

创作了6篇指南

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