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LG K7 T-Mobile Motherboard Replacement

简介

This is guide will demonstrate how to remove the motherboard from a LG-K7. The motherboard has numerous of components connecting to it and user should be careful while removing these component so the main board doesn't get damage.

你所需要的

  1. LG K7 T-Mobile Motherboard Replacement, Battery: 步骤 1 中的图像 1，2 LG K7 T-Mobile Motherboard Replacement, Battery: 步骤 1 中的图像 2，2

    • Flip the LG K7 over so that the back of the phone is facing up.

    • Locate the small notch on the bottom left side of the phone.

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  2. LG K7 T-Mobile Motherboard Replacement: 步骤 2 中的图像 1，1

    • Insert a plastic opening tool into the notch and lift the back cover upward while holding the bottom portion of the phone down to remove it.

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  3. LG K7 T-Mobile Motherboard Replacement: 步骤 3 中的图像 1，1

    • Remove the battery.

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  4. LG K7 T-Mobile Motherboard Replacement, Motherboard: 步骤 4 中的图像 1，2 LG K7 T-Mobile Motherboard Replacement, Motherboard: 步骤 4 中的图像 2，2

    • Located to nine 3.4 mm screws that keep that keep the phones rear housing in tacked.

    • Using a Phillips 00 screwdriver remove all nine 3.4 mm screws.

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  6. LG K7 T-Mobile Motherboard Replacement: 步骤 5 中的图像 1，3 LG K7 T-Mobile Motherboard Replacement: 步骤 5 中的图像 2，3 LG K7 T-Mobile Motherboard Replacement: 步骤 5 中的图像 3，3

    • Turn the phone over so the screen is facing up.

    • Insert your plastic opening tool between the midframe and front panel assembly on the side of the phone.

    • Slide the plastic opening tool down the seams carefully to separate the screen from the rest of the phone housing.

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  7. LG K7 T-Mobile Motherboard Replacement: 步骤 6 中的图像 1，3 LG K7 T-Mobile Motherboard Replacement: 步骤 6 中的图像 2，3 LG K7 T-Mobile Motherboard Replacement: 步骤 6 中的图像 3，3

    • Locate the lock that holds the camera's ribbon cable in place.

    • Carefully remove the camera's ribbon cable from the motherboard using the plastic removal tool.

    • Holding the camera ribbon you just released pull upwards and the camera should release from the case.

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  8. LG K7 T-Mobile Motherboard Replacement: 步骤 7 中的图像 1，2 LG K7 T-Mobile Motherboard Replacement: 步骤 7 中的图像 2，2

    • Locate the headphone jack towards the bottom right of the phone.

    • Place a plastic removal tool underneath the head phone jack.

    • Lift the plastic removal tool upward to remove the earphone jack from the phone case.

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  9. LG K7 T-Mobile Motherboard Replacement: 步骤 8 中的图像 1，2 LG K7 T-Mobile Motherboard Replacement: 步骤 8 中的图像 2，2

    • Locate the ribbon for the front facing camera.

    • Carefully remove the front facing camera's ribbon cable from the motherboard using the plastic removal tool.

    • Holding the front camera ribbon you just released pull upwards and the camera should release from the case.

    • Remove the band that connects the screen display to the motherboard.

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  10. LG K7 T-Mobile Motherboard Replacement: 步骤 9 中的图像 1，2 LG K7 T-Mobile Motherboard Replacement: 步骤 9 中的图像 2，2

    • Locate the ribbon cable that connects the screen to the motherboard.

    • Carefully remove the screen's ribbon cable from the motherboard using the plastic removal tool by lifting the ribbon cable upwards.

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  11. LG K7 T-Mobile Motherboard Replacement: 步骤 10 中的图像 1，3 LG K7 T-Mobile Motherboard Replacement: 步骤 10 中的图像 2，3 LG K7 T-Mobile Motherboard Replacement: 步骤 10 中的图像 3，3

    • Wedge a plastic opening tool between the motherboard and the phones casing.

    • While using one finger to hold down a portion of the phone pull upwards with the plastic opening tool to loosen the motherboard from the phone casing.

    • Once there is some space between the board and the phone case, using your hands carefully lift the motherboard from the phone casing.

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结论

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

7等其他人完成本指南。

作者

与2其他贡献者

Brandon Jones

于09/28/17注册

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团队

USF Tampa, Team S2-G5, Nance Fall 2017 USF Tampa, Team S2-G5, Nance Fall 2017 的会员

USFT-NANCE-F17S2G5

3 名成员

创作了8篇指南

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