CE Compass USB Dock Wall Battery Charger For Samsung Galaxy SIII S3 I9300

CE Compass USB Dock Wall Battery Charger For Samsung Galaxy SIII S3 I9300

• Easy to charge your battery without the phone

CE Compass USB Dock Wall Battery Charger For Samsung Galaxy SIII S3 I9300

List Price: $ 1.56

Price: $ 1.56

Buy CE Compass USB Dock Wall Battery Charger For Samsung Galaxy SIII S3 I9300

How do the "compass" apps for Andoid and iphone cell phones work? Do they use GPS for direction?

Question by Jennifer: How do the "compass" apps for Andoid and iphone cell phones work? Do they use GPS for direction?
Do the cell phones actually have an internal magnetic compass? If so, will the magnets in cell phone belt holsters hurt them? Do the holster magnets have any other ill affects on cell phones?


Best answer:

Answer by Charlie
I believe there is an actual magnetic compass inside of the iPhone. I have a pouch for my iPhone that has a magnet and it has never damaged any of my iPhones (3G, 3GS, and 4).

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