Einleitung
Before accessing the keypad, several prerequisite steps are required. This guide will show you how to disassemble the device in order to access and maintain or remove and replace the keypad.
Werkzeuge
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Slide the protective panel on the backside of the phone downward and remove it entirely, revealing the battery underneath.
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Remove the rubber plug located near the camera by gently prying upward with your fingers.
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Gently lift the camera shield after removal of the rubber plug.
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Pry the remaining panel to loosen its contact to the phone using a spudger.
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Slide the panel upward to remove it completely.
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Slowly lift the screen to reveal the green circuit ribbon connecting the screen to the phone.
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Gently pull the ribbon from the circuit.
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Remove the now disconnected screen.
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After wetting the cotton swab with the rubbing alcohol, rub the keypad with the swab until the buttons are clean.
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Dry out the keypad by placing it on a flat surface before reassembling the device.
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Purchase a new keypad and put it in place of the old keypad.
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To reassemble your device, follow these instructions in reverse order.