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This guide will provide you the process of replacing the battery port in a Maze Speed phone. You will need a plastic opening tool, tweezers, a Phillips #00 Screwdriver, pliers and soldering equipment. You will also need to know how to solder, in order to not damage other components. Sometimes a phone battery connector may get corroded which shortens the battery life. If this is the case, you will need to change the battery port.
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Remove the back cover by inserting the plastic opening tool at the bottom left corner of the device.
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Remove fifteen 2mm Phillips #00 screws.
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Lift the plastic opening tool up at the bottom left corner to create the gap.
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Repeat this through all corners to remove the internal casing.
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Unscrew the 2mm screw at the bottom right of the motherboard.
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Remove the internal antenna casing from the motherboard.
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Unplug the speaker at the top of the motherboard.
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Desolder the gold ribbon that is connected to the motherboard at the bottom left corner.
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Use tweezers to remove cable from the ZIF connectors located at the bottom left of the motherboard.
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Use the tweezers to remove the second cable from ZIF connector located to the right of the speaker that you unplugged in step five.
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Use the tweezers to dislodge the speaker.
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After the speaker is dislodged, flip the motherboard up so that you can see the cable.
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Using a soldering tool, desolder the cable from the back of the motherboard.
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Remove the motherboard from the back.
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Flip the motherboard upside down and you will see the battery port connected to the motherboard with 5 different soldered places.
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Use the pliers to hold the motherboard and desolder the 5 places which are connected to the motherboard.
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Use the tweezers to pull out the battery port.
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Then, replace it with the new battery port.
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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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