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LG Optimus F3 Motherboard Replacement

简介

In this step-by-step guide, you will be able to successfully replace your motherboard in your LG Optimus F3 device.

你所需要的

  1. LG Optimus F3 Motherboard Replacement, Motherboard: 步骤 1 中的图像 1，1

    • Turn the device so that the back faces up.

    • It is easiest to open the case near the charging port located at the bottom of the phone.

    • Remove the back case by pushing up on the back and pulling down on the face as illustrated in the image.

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  2. LG Optimus F3 Motherboard Replacement: 步骤 2 中的图像 1，1

    • With back case removed, the battery is visible. The battery is the large square object.

    • Remove the battery by flipping the bottom edge upward to separate the battery from the case.

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  3. LG Optimus F3 Motherboard Replacement: 步骤 3 中的图像 1，1

    • Remove 10 1.0 mm screws located on the back of the device.

    • Refer to the outlined locations in the image for the screws.

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  5. LG Optimus F3 Motherboard Replacement: 步骤 4 中的图像 1，1

    • Use the plastic opening tool to separate the inner case from the device.

    • Wedge the plastic opening tool between the case.

    • Wiggle the tool and use leverage to pry the case apart.

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  6. LG Optimus F3 Motherboard Replacement: 步骤 5 中的图像 1，1

    • The camera unit is located at the top left of the phone. The camera is a silver box with a black lens. The image pin points where the camera is on the motherboard.

    • Use the plastic opening tool to separate the camera from the motherboard.

    • Wedge the plastic tool between the camera and the motherboard to loosen the camera unit.

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  7. LG Optimus F3 Motherboard Replacement: 步骤 6 中的图像 1，1

    • Use a pair of tweezers to disconnect and remove the rear facing camera.

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  8. LG Optimus F3 Motherboard Replacement: 步骤 7 中的图像 1，1

    • Use the plastic opening tool to separate the sim card and the memory card connector from the motherboard.

    • Note that the sim card and the memory card connector are one unit.

    • Wedge the plastic tool to lift up the sim-memory unit from the motherboard.

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  9. LG Optimus F3 Motherboard Replacement: 步骤 8 中的图像 1，1

    • Use the plastic opening tool to remove the charging port unit.

    • Wedge the plastic opening tool between the charging port unit and the motherboard to separate the port.

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  10. LG Optimus F3 Motherboard Replacement: 步骤 9 中的图像 1，1

    • Use the plastic opening tool to remove the motherboard located directly above the battery encasement.

    • The motherboard is an L-shaped unit above and to the left of the battery encasement.

    • Wedge the plastic opening tool between the circuit board and the motherboard to separate the unit.

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结论

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

3等其他人完成本指南。

作者

与9其他贡献者

Battsooj Bayarsaikhan

于10/28/15注册

101 声望

撰写一个指南

徽章: 5

+ 2更多徽章

团队

UMass Dartmouth, Team 1-5, Miles Fall 2015 UMass Dartmouth, Team 1-5, Miles Fall 2015 的会员

UMASSD-MILES-F15S1G5

3 名成员

创作了5篇指南

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