Einleitung
In this installation guide, you will remove a damaged keypad and install a new one in your Blackberry 8700c.
Werkzeuge
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Remove the back cover by pushing the button near the bottom of the phone and sliding the cover off.
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Using your fingernail, remove the battery by pulling on the notch on the top-right of the battery.
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If you are not installing a new battery, move on to the next step. If you are installing a new battery, read on.
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Install the new battery by first placing the bottom end of the battery in the phone and then pushing the battery into place.
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Remove the inner back cover by unscrewing all three T6 screws (circled in the picture) with a T6 Torx Screwdriver.
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Pull the inner back cover from the bottom towards you and then from the top upwards.
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Remove the inner cover by unscrewing all four T6 screws (circled in the picture) with a T6 Torx Screwdriver.
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Lift the inner cover off the phone.
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While firmly holding the logic board, use a metal spudger to unclip the four clips holding the screen on.
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The clips will not be reusable once removed.
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Now gently pull the screen slightly away from the logic board so that none of the clips are engaged on the board.
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Last, use the metal spudger to push back the ribbon cable lock. Pushing back and up on the cable lock will release the cable.
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To reassemble your Blackberry 8700c, follow these instructions in reverse order.