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Set location settings to GPS/device only, put both side by side at a fixed position and record a track with a software like OSMTracker or 7Ways Navigator (tick record track in navigation settings). You can then use the GPX files to draw the tracks on Google maps at this list: http://www.gpsvisualizer.com/map_input?form=google (In track options set the color before choosing the gpx file, and then click in "Draw Map". In the window which will open copy the "view" link above the map and past here in the forum for comparison).
If the instability appears when "precise location" is selected in location settings, then it could be a software issue. Also, probably it's possible to tweak the firmware of the chipset on how to handle GPS and GLONASS navigation.
But then, I think there are too many complaints about UMI Super: bad camera and now bad GPS??? Too many errors for so much marketing. |
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