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This guide will provide instructions for removing the speaker and mic in a Maze Speed phone. You will need a plastic opening tool, screwdriver, tweezers and soldering equipment. You should know how to solder to avoid damaging other components in the phone.
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With the phone face down, remove the back cover with the plastic opening tool. For easiest access, insert the plastic opening tool in the bottom left corner.
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After the back cover is removed, remove the battery, sim cards, and micro SD card. These components are highlighted in red.
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Using the screwdriver, remove fourteen 2mm screws to access the internal casing of the phone.
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After the screws are removed, use the plastic opening tool to remove the internal casing cover.
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Locate the wire that attaches the motherboard to the daughter-board of the speaker and mic. Using tweezers, disconnect the wire from the motherboard.
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Using your soldering tools, un-solder both set of wires that are connected to the daughter-board.
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You may now replace the old speaker and mic with new accessories.
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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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Embry-Riddle Aeronautical University, Team S3-G3, Watkins Summer 2019 crwdns2935289:0Embry-Riddle Aeronautical University, Team S3-G3, Watkins Summer 2019crwdne2935289:0
ERAU-WATKINS-SU19S3G3
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