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Samsung Galaxy A40 Charging Board Replacement

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  1. Samsung Galaxy A40 Charging Board Replacement, Charging Dock / Charging Board: 步骤 1 中的图像 1，2 Samsung Galaxy A40 Charging Board Replacement, Charging Dock / Charging Board: 步骤 1 中的图像 2，2

    • The spare part: Daughter board with Charging port, Microphone, Main flex cable connector, display connector, 3G, 4G antennas

    编辑

  2. Samsung Galaxy A40 Charging Board Replacement, Remove the Back Cover: 步骤 2 中的图像 1，3 Samsung Galaxy A40 Charging Board Replacement, Remove the Back Cover: 步骤 2 中的图像 2，3 Samsung Galaxy A40 Charging Board Replacement, Remove the Back Cover: 步骤 2 中的图像 3，3

    • Turn off the device by pressing and holding the small button on the right side. After a few seconds, press the Power Off button and wait until the device has completely shut off

    • To soften the adhesive, use a heat gun or heating pad to warm up the device.

    • Use a Spudger (Or playing card) , Suction Cup, and Isopropyl alcohol to separate the back cover.

    编辑

  4. Samsung Galaxy A40 Charging Board Replacement, Remove the Sim Card Tray/Fingerprint Sensor: 步骤 3 中的图像 1，3 Samsung Galaxy A40 Charging Board Replacement, Remove the Sim Card Tray/Fingerprint Sensor: 步骤 3 中的图像 2，3 Samsung Galaxy A40 Charging Board Replacement, Remove the Sim Card Tray/Fingerprint Sensor: 步骤 3 中的图像 3，3

    • Be very careful when removing the ribbons in this step! Damaging the ribbons may cause parts of your phone to stop working

    • Remove the SIM tray.

    • Remove the plastic cover that covers the Fingerprint flex connector.

    • Disconnect the Fingerprint Sensor.

    编辑

  5. Samsung Galaxy A40 Charging Board Replacement: 步骤 4 中的图像 1，3 Samsung Galaxy A40 Charging Board Replacement: 步骤 4 中的图像 2，3 Samsung Galaxy A40 Charging Board Replacement: 步骤 4 中的图像 3，3

    • Remove the 13 screws

    • Remove the back cover

    编辑

  6. Samsung Galaxy A40 Charging Board Replacement: 步骤 5 中的图像 1，2 Samsung Galaxy A40 Charging Board Replacement: 步骤 5 中的图像 2，2

    • Disconnect the Main flex cable, Display flex cable and the Coaxial antenna cable.

    • Remove the black screw securing the charging board.

    编辑

  7. Samsung Galaxy A40 Charging Board Replacement: 步骤 6 中的图像 1，3 Samsung Galaxy A40 Charging Board Replacement: 步骤 6 中的图像 2，3 Samsung Galaxy A40 Charging Board Replacement: 步骤 6 中的图像 3，3

    • Use Plastic tool to separate the charging board from the frame.

    • Warm the charging board slightly to make it easier to disassemble.

    • Now, install the new board and test the device.

    编辑
结论

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

另外一个人完成了本指南。

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ZFix

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一条评论

Replaced port but phone now doesn't recognise sim can use WhatsApp though

Ann Sayer - 回复

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