I have encouraged my son to use Locus Map and OSM mapping on his Samsung 'phone. I use the Locus Map - add-on GraphHopper for my navigation. I have installed the GH addon 0.2 - based v0.5.apk to his 'phone successfully. I have copied my own england.osm-gh data (folder containing seven files) to Locus/mapsVector on his 'phone, too, as I have done with updated data many times to my own 'phone. Yet the add-on states, "No content". I have carried out the same procedure successfully to my wife's Moto G 'phone, previously. I wonder where a problem might lie?
NOTE: I see this issue raised in Reply #179 by devo on February 17, 2016 without a conclusion, it seems.
NOTE: I see this issue raised in Reply #179 by devo on February 17, 2016 without a conclusion, it seems.