1. MrTrauma's Avatar
    I use my iPhone4 for mapping/tracking my routes but the refresh rate is way to slow on the the gps. Is there a tweak that will get the iPhone to check my location more fequently? I do have an external bluetooth GPS unit that I could use if I install the BTstack app... Would that work off the refresh rate of my external gps or the iPhone?
    05-12-2011 10:10 PM
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