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Nokia 2128i Logic Board Replacement

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  1. Nokia 2128i Logic Board Replacement, Battery: 步骤 1 中的图像 1,3 Nokia 2128i Logic Board Replacement, Battery: 步骤 1 中的图像 2,3 Nokia 2128i Logic Board Replacement, Battery: 步骤 1 中的图像 3,3
    • Be sure cell phone is off before you begin to disassemble the phone.

    • Press the button on the bottom of the back of the cell phone.

    • Slide rear panel down and remove it.

  2. Nokia 2128i Logic Board Replacement: 步骤 2 中的图像 1,3 Nokia 2128i Logic Board Replacement: 步骤 2 中的图像 2,3 Nokia 2128i Logic Board Replacement: 步骤 2 中的图像 3,3
    • Using your fingernail, pry the back of the battery upwards and pull out.

  3. Nokia 2128i Logic Board Replacement, Faceplate: 步骤 3 中的图像 1,3 Nokia 2128i Logic Board Replacement, Faceplate: 步骤 3 中的图像 2,3 Nokia 2128i Logic Board Replacement, Faceplate: 步骤 3 中的图像 3,3
    • Insert the plastic opening tool under the faceplate.

    • Separate the faceplate from main body by twisting the prying tool with some force.

    • The faceplate is held by three plastic fasteners, so pry evenly on both sides of phone.

  4. Nokia 2128i Logic Board Replacement, Keypad: 步骤 4 中的图像 1,3 Nokia 2128i Logic Board Replacement, Keypad: 步骤 4 中的图像 2,3 Nokia 2128i Logic Board Replacement, Keypad: 步骤 4 中的图像 3,3
    • With the faceplate removed, simply peel off rubber key pad and remove.

  5. Nokia 2128i Logic Board Replacement, Motherboard Assembly: 步骤 5 中的图像 1,3 Nokia 2128i Logic Board Replacement, Motherboard Assembly: 步骤 5 中的图像 2,3 Nokia 2128i Logic Board Replacement, Motherboard Assembly: 步骤 5 中的图像 3,3
    • Locate and remove the six screws on the front of the phone using a T6 Torx.

    • All 6 screws are 6.9mm long.

  6. Nokia 2128i Logic Board Replacement: 步骤 6 中的图像 1,3 Nokia 2128i Logic Board Replacement: 步骤 6 中的图像 2,3 Nokia 2128i Logic Board Replacement: 步骤 6 中的图像 3,3
    • After removing screws, lift the motherboard assembly straight off the cell phone body.

  7. Nokia 2128i Logic Board Replacement, Logic Board: 步骤 7 中的图像 1,3 Nokia 2128i Logic Board Replacement, Logic Board: 步骤 7 中的图像 2,3 Nokia 2128i Logic Board Replacement, Logic Board: 步骤 7 中的图像 3,3
    • Locate the two plastic LCD unit hooks.

    • Pry hooks outward.

  8. Nokia 2128i Logic Board Replacement: 步骤 8 中的图像 1,3 Nokia 2128i Logic Board Replacement: 步骤 8 中的图像 2,3 Nokia 2128i Logic Board Replacement: 步骤 8 中的图像 3,3
    • Gently pull LCD unit away from the logic board.

    • Be careful not to damage the connection on the top, right hand side of the logic board.

结论

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

Chad

于10/29/10注册

19 声望

创作了5篇指南

团队

Cal Poly, Team 20-8, Maness Fall 2010 Cal Poly, Team 20-8, Maness Fall 2010 的会员

CPSU-MANESS-F10S20G8

4 名成员

创作了24篇指南

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