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BlackBerry Curve 8900 Antenna Replacement

필요한 것

  1. BlackBerry Curve 8900 Antenna Replacement, Battery: 1 단계, 이미지 1/1
    • Remove the back cover of the phone.

    • The battery will now be visible.

  2. BlackBerry Curve 8900 Antenna Replacement: 2 단계, 이미지 1/2 BlackBerry Curve 8900 Antenna Replacement: 2 단계, 이미지 2/2
    • Pinch the battery at the grey semi-circles on the top left and top right corners of the battery using your fingers and remove it from the device.

  3. BlackBerry Curve 8900 Antenna Replacement, Motherboard: 3 단계, 이미지 1/1
    • Remove the lower rear cover, using a small iFixit opening tool.

  4. BlackBerry Curve 8900 Antenna Replacement: 4 단계, 이미지 1/1
    • Remove the six screws from the mid-frame of the device, using the T6 Torx Screwdriver.

    • Set the screws aside once they've been removed.

  5. BlackBerry Curve 8900 Antenna Replacement: 5 단계, 이미지 1/1
    • Gently remove the mid-frame from the phone, exposing the motherboard.

    • This is the motherboard.

  6. BlackBerry Curve 8900 Antenna Replacement: 6 단계, 이미지 1/2 BlackBerry Curve 8900 Antenna Replacement: 6 단계, 이미지 2/2
    • Gently pull back the plastic tabs that secure the motherboard to the case.

    • Slowly pull the tabs, working your way around the case, until they are lifted and the motherboard is free.

    • Remove the motherboard.

    • The keypad and navigation ball may become loose and fall off the motherboard.

  7. BlackBerry Curve 8900 Antenna Replacement: 7 단계, 이미지 1/2 BlackBerry Curve 8900 Antenna Replacement: 7 단계, 이미지 2/2
    • Carefully detach the antenna from the two clips on the side of the motherboard.

    • Disconnect the antenna from the motherboard in the same manner.

  8. BlackBerry Curve 8900 Antenna Replacement: 8 단계, 이미지 1/1
    • Carefully disconnect the ribbon cable located on the bottom right of the motherboard.

  9. BlackBerry Curve 8900 Antenna Replacement: 9 단계, 이미지 1/2 BlackBerry Curve 8900 Antenna Replacement: 9 단계, 이미지 2/2
    • Locate the chip underneath the screen.

    • Gently remove the screen, without applying too much pressure, taking care not to damage it.

  10. BlackBerry Curve 8900 Antenna Replacement: 10 단계, 이미지 1/2 BlackBerry Curve 8900 Antenna Replacement: 10 단계, 이미지 2/2
    • Lift up the motherboard from the bottom edge to reveal the ribbon cables.

    • Carefully disconnect the two ribbon cables connecting the motherboard to the display on either side.

    • Remove the motherboard and place off to the side.

  11. BlackBerry Curve 8900 Antenna Replacement, Antenna: 11 단계, 이미지 1/1
    • Replace the entire center piece of the case to replace the antenna.

결론

Once all the steps have been completed, reassemble the device in reverse order.

Johnny Tran

회원 가입일: 09/10/11

473 평판

안내서 4개 작성하였습니다

Cuesta, Team 1-3, Zipperian Fall 2011 Cuesta, Team 1-3, Zipperian Fall 2011 회원

CUESTA-ZIPPERIAN-F11S1G3

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안내서 8개 작성하였습니다

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