Place desoldering braid on one of four holes at top back of motherboard.
Place soldering iron on top of the desoldering braid on the gray part of hole to lift solder. If confused here’s a reference.
If desoldering braid gets covered with solder and won’t lift anymore, just use a new part of the solder wick.
If you're struggling to desolder the charging port, use a heat gun to warm up the entire board. There are a set of tiny square contacts under the charging port that can move around while heating the area. They must be put back if they move.
Soldering iron will be very hot and can both burn your hand and possibly damage the device. Lay the motherboard down and do not hold the board while you solder (despite the image.)
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