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To complete this guide you will have to disassemble the handset and use a soldering iron to replace the circuit board. Other than the soldering process, the guide steps are medium in difficulty to complete. After completing this guide, users should have a fully operating, handset circuit board and screen.
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Set the phone with dial keys facing downward.
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Slide the battery cover toward the bottom of the phone.
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Lift and remove the back cover from the phone.
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Remove the battery from its compartment.
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Pinch the end of cord where the battery is attached to the phone and pull up gently.
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Remove the two 9mm Phillips #1 screws in the battery compartment.
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Use the plastic opening tool to carefully separate the two halves of the case.
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Slowly work around the entire case to fully separate the halves before pulling them apart.
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Carefully remove the 9mm Phillips #1 screw from the top corner of the circuit board.
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Carefully grasp either side of the circuit board and lift it straight out of the front half of the case.
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Set the board in the lower half of the case.
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Set the circuit board on the table with the screen facing down.
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Using the desoldering braid and soldering iron, remove the solder around the cable for the speaker.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Penn State, Team 1-8, Kaschak Winter 2015 crwdns2935289:0Penn State, Team 1-8, Kaschak Winter 2015crwdne2935289:0
PSU-KASCHAK-W15S1G8
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