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BlackBerry Curve 8900 Antenna Replacement

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  1. BlackBerry Curve 8900 Antenna Replacement, Battery: étape 1, image 1 de 1
    • Remove the back cover of the phone.

    • The battery will now be visible.

  2. BlackBerry Curve 8900 Antenna Replacement: étape 2, image 1 de 2 BlackBerry Curve 8900 Antenna Replacement: étape 2, image 2 de 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: étape 3, image 1 de 1
    • Remove the lower rear cover, using a small iFixit opening tool.

  4. BlackBerry Curve 8900 Antenna Replacement: étape 4, image 1 de 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: étape 5, image 1 de 1
    • Gently remove the mid-frame from the phone, exposing the motherboard.

    • This is the motherboard.

  6. BlackBerry Curve 8900 Antenna Replacement: étape 6, image 1 de 2 BlackBerry Curve 8900 Antenna Replacement: étape 6, image 2 de 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: étape 7, image 1 de 2 BlackBerry Curve 8900 Antenna Replacement: étape 7, image 2 de 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: étape 8, image 1 de 1
    • Carefully disconnect the ribbon cable located on the bottom right of the motherboard.

  9. BlackBerry Curve 8900 Antenna Replacement: étape 9, image 1 de 2 BlackBerry Curve 8900 Antenna Replacement: étape 9, image 2 de 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: étape 10, image 1 de 2 BlackBerry Curve 8900 Antenna Replacement: étape 10, image 2 de 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: étape 11, image 1 de 1
    • Replace the entire center piece of the case to replace the antenna.

Conclusion

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

Johnny Tran

Membre depuis le 09/10/11

473 Réputation

4 tutoriels rédigés

Équipe

Cuesta, Team 1-3, Zipperian Fall 2011 Membre de l'équipe Cuesta, Team 1-3, Zipperian Fall 2011

CUESTA-ZIPPERIAN-F11S1G3

3 membres

8 tutoriels rédigés

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