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소개

Use this guide to replace a defective motherboard in your Samsung Galaxy S4 Active.

  1. Pry with a plastic opening tool, or your fingernail, in the divot to the left of the rear-facing camera, near the power button. Lift the rear case by the corner nearest the divot and remove it from the phone.
    • Pry with a plastic opening tool, or your fingernail, in the divot to the left of the rear-facing camera, near the power button.

    • Lift the rear case by the corner nearest the divot and remove it from the phone.

  2. Use a plastic opening tool, or your fingernail, to press the microSD card slightly deeper into its slot until you hear a click.
    • Use a plastic opening tool, or your fingernail, to press the microSD card slightly deeper into its slot until you hear a click.

    • After the click, release the card and it will pop out of its slot.

    • Remove the microSD card.

  3. Insert a plastic opening tool, or your finger, into the notch of the battery compartment and lift the battery upward to remove it.
    • Insert a plastic opening tool, or your finger, into the notch of the battery compartment and lift the battery upward to remove it.

  4. Use a plastic opening tool, or your fingernail, to press the SIM card slightly deeper into its slot until you hear a click.
    • Use a plastic opening tool, or your fingernail, to press the SIM card slightly deeper into its slot until you hear a click.

    • After the click, release the card and it will pop out of its slot.

    • Remove the SIM card.

  5. Use the tip of a spudger to remove the four metallic pads located in each corner of the device.
    • Use the tip of a spudger to remove the four metallic pads located in each corner of the device.

    • Using a Phillips #00 screwdriver, remove the 12 screws connecting the midframe to the device.

    Important! 4 of the screws are under the little "metallic" bolsters, one at each corner. These can be removed with a plastic opening tool.

    jeremiahmitchell87 - 답글

  6. Use the plastic opening tool to pry around the entire edge of the midframe now to release it from the front case.
    • Use the plastic opening tool to pry around the entire edge of the midframe now to release it from the front case.

  7. Use the flat end of a plastic opening tool to disconnect the USB board connector. Disconnect the front-facing camera cable connector. Disconnect the earpiece speaker assembly cable connector.
    • Use the flat end of a plastic opening tool to disconnect the USB board connector.

    • Disconnect the front-facing camera cable connector.

    • Disconnect the earpiece speaker assembly cable connector.

    • Disconnect the headphone jack assembly cable connector.

    • Disconnect the display/digitizer cable connector.

    • Disconnect the antenna cable connector.

  8. Remove the single 2.4 mm Phillips #00 screw from the motherboard assembly.
    • Remove the single 2.4 mm Phillips #00 screw from the motherboard assembly.

  9. Remove the motherboard.
    • Remove the motherboard.

결론

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

다른 22명이 해당 안내서를 완성하였습니다.

Geoff Wacker

회원 가입일: 2013년 09월 30일

85,193 평판

안내서 89개 작성하였습니다

댓글 4개

I need a diagnosis. My device seems to be in a boot loop....any thought and suggestions would be helpful.

Justin Lujan - 답글

Nota1000 fera + parabéns

ricflavianoop - 답글

After the replacement of the motherboard, is there a procedure to Programm the old IMEI or will it imply a new IMEI?

Markus Elgrande - 답글

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