crwdns2942213:0crwdne2942213:0
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Unscrew the four 3.4 mm flat head screws
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Carefully lift the back plate off the watch. You will notice a lithium battery and rubber gasket attached to the back plate.
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Using the plastic removal tool, pry the battery from the backing plate. The battery is simply attached with glue.
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Desolder the battery connections from the motherboard. Learn how to solder components here!
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Use PH00 screw driver to remove two 2.4mm Phillips head screws.
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Use a spudger or tweezers to remove a white sticker that covers a Phillips head screw.
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Use PH00 screwdriver to remove 5.2mm Phillips head screw
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Use ESD safe tweezers to remove the gold ribbon cable.
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This will expose a second 5.2mm Phillips head screw that can be removed with a PH00 screwdriver.
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Use a spudger to gently pry on the motherboard towards the top of the watch, being towards the 12 o'clock position to loosen the motherboard.
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You can now access the parts and pieces on the bottom of, and below the motherboard.
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Locate the four main soldering points marked in red.
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Be aware of the five additional soldered pins marked by the blue arrow.
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Begin to desolder the points pointed out in the last step.
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Use the soldering wick to help remove the solder.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
crwdns2935221:0crwdne2935221:0
crwdns2935229:03crwdne2935229:0
crwdns2915084:0crwdne2915084:0
IUPUI, Team 3-3, Baechle Fall 2016 crwdns2935289:0IUPUI, Team 3-3, Baechle Fall 2016crwdne2935289:0
IUPUI-BAECHLE-F16S3G3
crwdns2931471:04crwdne2931471:0
crwdns2935297:08crwdne2935297:0
crwdns2917034:0crwdne2917034:0
I want to know that what I have to do if want to replace the lithium battery with usb direct powered device.
