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Huawei P20 Pro Interconnect Cable with Charging Port Replacement

简介

Use this guide to remove or replace the interconnect cable including the charging port in the Huawei P20 Pro.

Opening the Huawei P20 Pro will damage the waterproof sealing on the device. If you do not replace the adhesive seals, your phone will function normally, but will lose its water-protection.

You’ll need replacement adhesive to reattach components when reassembling the device.

你所需要的

  1. Huawei P20 Pro Interconnect Cable with Charging Port Replacement, Rear Glass Replacement: 步骤 1 中的图像 1，1

    • Switch off your phone.

    • Use an iOpener to loosen the adhesive beneath the rear glass. Apply the iOpener for at least two minutes. You might want to repeat this step several times during the back cover removal.

    • The adhesive of the Huawei P20 Pro is of moderate strength, however a hair dryer, heat gun, or hot plate may also be used if you aren't able to open the device with the iOpener. Be careful not to overheat the phone—the OLED display and internal battery are both susceptible to heat damage.

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  2. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 2 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 2 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 2 中的图像 3，3

    • If the phone's rear glass is cracked, a suction cup may not stick very well. Try lifting it with strong tape, or superglue the suction cup in place and allow it to cure so you can proceed.

    • Press a suction cup onto the rear glass close to the bottom edge of the phone.

    • Lift the bottom edge with the suction cup, opening a slight gap between the rear glass and the frame.

    • Insert an opening pick in the gap and slide it to the bottom right corner. Leave it there to prevent the adhesive from resealing.

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  3. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 3 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 3 中的图像 2，2

    • Insert a second opening pick and slide it to the bottom left corner. Leave it there to prevent the adhesive from resealing.

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  4. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 4 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 4 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 4 中的图像 3，3

    • Insert a third opening pick at the bottom left corner.

    • Slide the tip of the opening pick along the left edge of the phone to cut the adhesive.

    • Leave the opening pick in the top left corner of the phone to prevent the adhesive from resealing.

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  5. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 5 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 5 中的图像 2，2

    • In case you're having trouble to cut the adhesive, reapply the iOpener for another minute to loosen it.

    • Insert a fourth opening pick at the top left corner of the phone.

    • Slide the opening pick along the upper edge of the phone to cut the adhesive beneath the rear glass and leave it in the top right corner.

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  6. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 6 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 6 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 6 中的图像 3，3

    • Insert a fifth opening pick at the top right corner of the rear glass.

    • Slide the opening pick along the right edge of the phone to cut the remaining adhesive.

    • Don't open the phone all the way yet. The proximity sensor flex cable is still connected to the motherboard.

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  7. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 7 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 7 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 7 中的图像 3，3

    • Carefully lift the rear glass until you can reach the connector of the proximity sensor flex cable next to the rear camera assembly.

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  9. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 8 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 8 中的图像 2，2

    • Use the flat end of a spudger to pry up and disconnect the proximity sensor flex cable.

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  10. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 9 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 9 中的图像 2，2

    • Remove the rear glass.

    • Before installing fresh adhesive and reassembly, remove any remaining adhesive from the phone, and clean the glued areas with isopropyl alcohol and a lint-free cloth.

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  11. Huawei P20 Pro Interconnect Cable with Charging Port Replacement, Motherboard Cover and NFC: 步骤 10 中的图像 1，1

    • Remove the nine Phillips #00 screws (3.4 mm length).

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  12. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 11 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 11 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 11 中的图像 3，3

    • Insert an opening pick under the left side of the motherboard cover that includes the NFC.

    • Slide the opening pick towards the top left corner of the phone and twist it to pry the cover out of its plastic clamps.

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  13. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 12 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 12 中的图像 2，2

    • Repeat the previous process on the right side and twist the opening pick to pry up the motherboard cover.

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  14. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 13 中的图像 1，1

    • Remove the motherboard cover.

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  15. Huawei P20 Pro Interconnect Cable with Charging Port Replacement, Battery Disconnect: 步骤 14 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement, Battery Disconnect: 步骤 14 中的图像 2，2

    • Use the flat end of a spudger to pry up and disconnect the battery flex cable.

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  16. Huawei P20 Pro Interconnect Cable with Charging Port Replacement, Interconnect Cable with Charging Port: 步骤 15 中的图像 1，1

    • Remove the five Phillips #00 screws (3.4 mm length).

    编辑

  17. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 16 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 16 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 16 中的图像 3，3
    在这个步骤中使用的工具：
    Tweezers
    $4.99
    购买

    • Use a pair of tweezers to disconnect the antenna cable.

    • Use a pair of tweezers to pull the antenna cable out of its routing.

    编辑

  18. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 17 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 17 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 17 中的图像 3，3

    • Slide an opening pick under the left side of the daughterboard cover and start to pry it up until you can get a good grip.

    • Remove the daughterboard cover.

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  19. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 18 中的图像 1，1

    • Remove the two Phillips #00 screws (3.4 mm length) on both sides of the USB C port.

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  20. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 19 中的图像 1，2 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 19 中的图像 2，2

    • Use the flat end of a spudger to pry up and disconnect the upper end of the interconnect and charging port flex cable from the motherboard.

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  21. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 20 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 20 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 20 中的图像 3，3

    • Use the flat end of a spudger to pry up and disconnect the bottom end of the interconnect and charging port flex cable from the daughterboard.

    • Use a pair of tweezers to move the antenna cable out of the way.

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  22. Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 21 中的图像 1，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 21 中的图像 2，3 Huawei P20 Pro Interconnect Cable with Charging Port Replacement: 步骤 21 中的图像 3，3

    • Use a pair of tweezers to pull the charging port out of its recess.

    • Remove the interconnect cable including the charging port.

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结论

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

14等其他人完成本指南。

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4条评论

Hallo ich habe alles nach der Anleitung gemacht. Nun geht der Connector wieder, aber ich habe das Problem, das ich innerhalb von Gebäuden kein Netz mehr habe. Außerhalb von Gebäuden kein Problem. Was kann ich tun? Das Antennenkabel weißt auf den ersten Blick keine Beschädigungen auf…

Julian Kern - 回复

hola, y.. ¿cuales tipos de pegamentos recomiendan para volver a pegar la tapa trasera? Use Poxiran( cemento de contacto) pero no se adhiere bien al plastico

mar mar mar - 回复

Hi, you can use double sided adhesive tape like this one or even pre-cut adhesive for the rear case if you get one for your device on the internet. Poxi-ran could work too after removing old adhesive and if applied carefully only on those areas where there was adhesive.

Tobias Isakeit -

dear friend hi. thanks for your perfect explanation but in my case, i wasn’t so able to fix my Huawei P20 charging socket and battery replacement that i had to do. The problem that i have is that the phone now is not charging. when i connect the cable to charge the phone the first 2 sec looks like is charging but after that is stopped. One more problem that i have is when the phone is into the charger and you turn it of is doing a restart by itself. The speaker is working and also the data transfer. Have you ever seen this kind o issue before?

Αντώνης Βλάχος - 回复

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