Which part tells GPS which way phone is pointing?
The GPS locates me fine, but when I'm in motion, the arrow indicating my direction of travel is ALWAYS off, usually by about 30 degrees counterclockwise.
I've tried recalibrating the compass and turning location services on and off over and over again... no dice.
So I figure perhaps there's a part I can replace that would solve this problem, but I don't know which part!
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