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BlackBerry Curve 8900 Motherboard Replacement

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  1. BlackBerry Curve 8900 Motherboard Replacement, Battery: étape 1, image 1 de 1

    • Remove the back cover of the phone.

    • The battery will now be visible.

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  2. BlackBerry Curve 8900 Motherboard Replacement: étape 2, image 1 de 2 BlackBerry Curve 8900 Motherboard 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.

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  3. BlackBerry Curve 8900 Motherboard Replacement, Motherboard: étape 3, image 1 de 1

    • Using a small plastic opening tool, remove the lower rear cover.

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  4. BlackBerry Curve 8900 Motherboard Replacement: étape 4, image 1 de 1

    • Remove six screws from the midframe of the device.

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  6. BlackBerry Curve 8900 Motherboard Replacement: étape 5, image 1 de 1

    • Remove the midframe from the phone.

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  7. BlackBerry Curve 8900 Motherboard Replacement: étape 6, image 1 de 2 BlackBerry Curve 8900 Motherboard Replacement: étape 6, image 2 de 2

    • Gently pry the back the plastic tabs that secure the motherboard to the case.

    • Slowly work your way around the case until the tabs until the motherboard comes free.

    • Remove the motherboard.

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

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  8. BlackBerry Curve 8900 Motherboard Replacement: étape 7, image 1 de 2 BlackBerry Curve 8900 Motherboard Replacement: étape 7, image 2 de 2

    • Carefully detach the antenna from the two clips on the side of the motherboard.

    • Carefully disconnect the antenna from the motherboard.

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  9. BlackBerry Curve 8900 Motherboard Replacement: étape 8, image 1 de 1

    • Carefully disconnect the ribbon cable on the bottom right of the motherboard.

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  10. BlackBerry Curve 8900 Motherboard Replacement: étape 9, image 1 de 2 BlackBerry Curve 8900 Motherboard Replacement: étape 9, image 2 de 2

    • Remove the screen so that it does not get damaged.

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  11. BlackBerry Curve 8900 Motherboard Replacement: étape 10, image 1 de 2 BlackBerry Curve 8900 Motherboard Replacement: étape 10, image 2 de 2

    • Lift the up motherboard from the bottom edge to reveal to ribbon cables.

    • Carefully disconnect the two ribbon cables connecting the motherboard and display.

    • Remove the motherboard.

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Conclusion

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

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Johnny Tran

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

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