简介

Use this guide to replace the NFC board in your Nexus 5.

  1. Use a plastic opening tool to free the clips on the top and each side of the back cover. The bottom is secured with some adhesive foam. You should be able to finally free the back cover using an opening pick. It's best to avoid prying around the SIM card slot, as the plastic here is very thin and likely to break from prying.
    • Use a plastic opening tool to free the clips on the top and each side of the back cover.

    • The bottom is secured with some adhesive foam. You should be able to finally free the back cover using an opening pick.

    • It's best to avoid prying around the SIM card slot, as the plastic here is very thin and likely to break from prying.

  2. Remove the six 4.0 mm Phillips #00  screws that secure the midframe to the phone.
    • Remove the six 4.0 mm Phillips #00 screws that secure the midframe to the phone.

    • To replace the LCD screen and digitizer, remove the additional four 4.0mm daughterboard cover screws with the same screwdriver.

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  4. Remove the midframe from the phone. Remove the midframe from the phone.
    • Remove the midframe from the phone.

  5. Use the flat end of a spudger to disconnect the battery connector. Use the flat end of a spudger to disconnect the battery connector.
    • Use the flat end of a spudger to disconnect the battery connector.

  6. Use a plastic opening tool to disconnect the NFC board ribbon cable.
    • Use a plastic opening tool to disconnect the NFC board ribbon cable.

    • Although the battery is not disconnected in the photos of this step and the next, it's a good idea to disconnect it to prevent any possible damage to the motherboard and NFC board.

  7. Gently lift the NFC board up and away from the device.
    • Gently lift the NFC board up and away from the device.

结论

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

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Chris Willis

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There seems to be a few revisions of the NFC board

My original has the part number EAX65371601_1.1

The replacement parts I received were EAX65371601_E and EAX65371601_1.1. Neither of which work. The NFC slider will not stay in the ON position. Looking at the logcat show some cryptic errors.

Has anyone had any success in replacing the NFC board, if so what version was the original and the replacement?

Paul H - 回复

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