Huawei Mate 8 Charging Board Replacement

Theo Mat 和 2 其他贡献者

最后更新于 June 20, 2018

40分钟

中等

简介

转到步骤 1

Use this guide to replace the charging board in your Huawei Mate 8 smartphone.

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工具

步骤 1 Back Cover

Huawei Mate 8 Charging Board Replacement, Back Cover: 步骤 1 中的图像 1，2

Huawei Mate 8 Charging Board Replacement, Back Cover: 步骤 1 中的图像 2，2

Switch off your phone and remove the SIM card tray.

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步骤 2

Remove the Torx T2 screws from the bottom of the phone

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步骤 3

Use an iSclack or a suction handle in the bottom area of your phone to separate the display unit from the rear panel.

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步骤 4

Huawei Mate 8 Charging Board Replacement: 步骤 4 中的图像 3，3

Use an opening pick to fully separate the clips, releasing the phone.
Do not fully remove the rear case. The fingerprint sensor cable is still connected to the back cover.
Open the phone like a book from the SIM tray side.
Use a spudger, to disconnect the fingerprint sensor cable.

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步骤 5 Daughterboard interconnect cable

Huawei Mate 8 Charging Board Replacement, Daughterboard interconnect cable: 步骤 5 中的图像 1，3

Huawei Mate 8 Charging Board Replacement, Daughterboard interconnect cable: 步骤 5 中的图像 2，3

Huawei Mate 8 Charging Board Replacement, Daughterboard interconnect cable: 步骤 5 中的图像 3，3

Remove the liquid indicator sticker.
Remove the Phillips #00 screw that holds down the metal shield.
The metal shield is tightly held in place. If you try to remove it without holding it down on one side, it'll break easily.
Use a spudger to remove the metal shield.

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步骤 6

Huawei Mate 8 Charging Board Replacement: 步骤 6 中的图像 3，3

Use the flat end of a spudger to disconnect the display, daughterboard interconnect, and battery cables.

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步骤 7

Remove the Phillips #00 screw that holds down the interconnect cable bracket.

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步骤 8

Lift the coaxial connector off of its socket to allow access to the daughterboard interconnect cable bracket.
Remove the bracket.

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步骤 9

Use a spudger to disconnect the interconnect cable.
Remove the interconnect cable.

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步骤 10 Charging Board

Huawei Mate 8 Charging Board Replacement, Charging Board: 步骤 10 中的图像 1，3

Huawei Mate 8 Charging Board Replacement, Charging Board: 步骤 10 中的图像 2，3

Huawei Mate 8 Charging Board Replacement, Charging Board: 步骤 10 中的图像 3，3

Remove the two Phillips #00 screws.
Use the flat end a spudger to disconnect the loudspeaker flex connector.
Use the pointy end of a spudger to pry out the daughterboard.
Remove the daughterboard.

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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2其他贡献者

Theo Mat

于11/12/17注册

12,897 声望

创作了14篇指南

徽章: 25

+ 22更多徽章

3条评论

Step 5 Daughterboard interconnect cable

Is step above Really required? Any issues if skip straight to step 7

LCW - 2018年8月13日回复

Hello LCW,

you can jump straight to Step 7 but you should definitely disconnect your battery when working on your phone. However you can achieve that by only removing the metal shield and keep the display and interconnect cable plugged in. It’s just a bit of a fumbling.

Dominik Schnabelrauch - 2018年8月15日

Hi. I replaced the battery, but Huawei Mate 8 still does not charge.

Is there a charging IC that I need to replace?

Is the charging IC on the charging board, or on the motherboard?

If it is on the motherboard, where is it, and is it possible to change?

CHOONG Wee Hong - 2020年7月6日回复

Huawei Mate 8 Charging Board Replacement

简介

你所需要的

步骤 1 Back Cover

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步骤 2

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步骤 3

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步骤 4

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步骤 5 Daughterboard interconnect cable

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步骤 6

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步骤 7

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步骤 8

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步骤 9

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步骤 10 Charging Board

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作者

Theo Mat

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