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Saw on xda forum: calibrate the setting in display tab at bottom. But when you do it, have it screen facing down. Sounds all types of screwed up but works. Just use the edge of a table and peek under the phone to hit the calibrate button.
After 2.2 update, compass is crap.
I've been hard resetting today for a problem with vibrate and every time I have to recalibrate the horizontal. After I do the upside down method, the compass works again.
My compass wiggles around a bit, but it still points North. It goes insane if I have the phone vertical, or any other orientation than flat.
The compass on the Tricorder app is steady as a rock and points correctly.
My Google Sky Map works just fine too. No wobbling at all.
Did a search and found no apps under Tricorder. Are you sure that is the correct name?
