Inleiding
If the keypad buttons are not responding or are functioning in a way that is different from their intended purpose, then it is possible that the keypad may be damaged. This guide shows how to check the keypad and, if necessary, replace it.
Wat je nodig hebt
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Slide the battery out from the battery compartment on the back of the phone.
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Remove the four screws (3 mm) from the battery compartment.
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Press the release buttons located on the side of the phone while gently prying the back plate off.
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Press the release tabs on the sides of the back casing.
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Gently pry the motherboard loose and remove it.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.