Einleitung
Remove the keyboard in order to replace the rubber button pad, keypad, or keyboard circuit.
Werkzeuge
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Press the button on the back cover to release the battery cover.
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Slide off the battery cover.
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Remove the stylus by pulling up on the large top to reveal the top left case screw.
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Pull away the black flap to reveal the top right case screw.
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Use a T5 screwdriver to remove the five 7 mm black/red back case screws.
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Use a T5 screwdriver to remove the middle 3.1 mm screw.
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Use the plastic opening tool to pry open the device. Start on the volume control side (left side of the screen) and work your way up along the edge and across the top.
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Slowly unfold the back casing away from the front casing revealing the red and black wound wire speaker cable, marked by the red box.
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Using tweezers, squeeze the plastic head of the black and red wound wire cable. This will detach the cable from the circuit board and fully separate the two halves.
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Gently peel off the protective yellow tape covering the ribbon cable using tweezers or your fingers.
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Using tweezers flip up the black plastic snap covering the small ribbon cable.
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Using tweezers gently pull out the ribbon cable to detach it from the circuit board.
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With the screen facing down. Use the Phillips 00 screwdriver attachment to remove the silver, 0.124 inch long screw on the left side of the circuit board above the ribbon cable.
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Pivot the circuit board away from the casing keeping the screen face down.
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Gently peel away the tape holding the ribbon cable to the screen.
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Using tweezers flip up the black plastic snap covering the ribbon cable attached to the screen.
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Gently pull out the ribbon cable freeing the circuit board from the casing.
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Using your fingers gently lift the display screen panel out of the casing by either grasping it from the back or popping it out of the front.
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Using the Phillips 00 screwdriver attachment remove the two silver, 0.121 inch long screws connecting the keypad to the casing.
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Lift the metal keyboard backing from underneath the metal straps and slide it out backwards away from the casing.
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To reassemble your device, follow these instructions in reverse order.