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Nokia 8390 Motherboard Replacement

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  1. Nokia 8390 Motherboard Replacement, Back Cover: 步骤 1 中的图像 1,1
    • Locate the button on the bottom of the back cover.

  2. Nokia 8390 Motherboard Replacement: 步骤 2 中的图像 1,3 Nokia 8390 Motherboard Replacement: 步骤 2 中的图像 2,3 Nokia 8390 Motherboard Replacement: 步骤 2 中的图像 3,3
    • Depress the button with your finger.

    • While the button is depressed, slide the back cover off of the phone.

  3. Nokia 8390 Motherboard Replacement, Outer Case: 步骤 3 中的图像 1,3 Nokia 8390 Motherboard Replacement, Outer Case: 步骤 3 中的图像 2,3 Nokia 8390 Motherboard Replacement, Outer Case: 步骤 3 中的图像 3,3
    • Grasp the top and bottom of the front cover.

    • Grasp the phone body with your other hand.

    • Lightly pull the casing off of the phone.

  4. Nokia 8390 Motherboard Replacement, Keypad: 步骤 4 中的图像 1,3 Nokia 8390 Motherboard Replacement, Keypad: 步骤 4 中的图像 2,3 Nokia 8390 Motherboard Replacement, Keypad: 步骤 4 中的图像 3,3
    • Lightly peel the keypad off of the phone.

  5. Nokia 8390 Motherboard Replacement, Motherboard: 步骤 5 中的图像 1,3 Nokia 8390 Motherboard Replacement, Motherboard: 步骤 5 中的图像 2,3 Nokia 8390 Motherboard Replacement, Motherboard: 步骤 5 中的图像 3,3
    • Locate the six star-shaped screws on the phone.

    • Note: There are two on the bottom end, two in the middle, and two on the top end.

    • Remove these screws using the screwdriver.

  6. Nokia 8390 Motherboard Replacement: 步骤 6 中的图像 1,3 Nokia 8390 Motherboard Replacement: 步骤 6 中的图像 2,3 Nokia 8390 Motherboard Replacement: 步骤 6 中的图像 3,3
    • Grab the top and bottom of the phone casing.

    • Carefully pull the motherboard apart from the bottom casing.

    • The circuit board should be divided into two parts.

  7. Nokia 8390 Motherboard Replacement: 步骤 7 中的图像 1,3 Nokia 8390 Motherboard Replacement: 步骤 7 中的图像 2,3 Nokia 8390 Motherboard Replacement: 步骤 7 中的图像 3,3
    • Grab the top and bottom of the remaining casing.

    • Carefully pull apart the casing from the circuit board.

  8. Nokia 8390 Motherboard Replacement: 步骤 8 中的图像 1,1
    • The circuit board should be divided into three parts, completely separate from the back casing, as shown.

结论

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

Clinton

于10/22/12注册

57 声望

创作了7篇指南

团队

Clemson, Team 14-5, Benson Fall 2012 Clemson, Team 14-5, Benson Fall 2012 的会员

CLEM-BENSON-F12S14G5

3 名成员

创作了16篇指南

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