I tried OSM and it completely failed. Downloaded the offline region, loaded it up at home fine. Went to the location and the offline map wouldn’t load. Had a connection and tried to load an online map, nothing. Ended up right back using Google maps. I support the concept of OSM, it just doesn’t work.
Strange, it’s been very very reliable for many years, for me. Did you use OsmAnd?
No, I used solely on my phone. It worked fine at home and looked promising. When I went out 2 days later it wouldn’t load anything, was on cell only with excellent 5g data. Tried for about an hour and it just wouldn’t load a map.
But what app did you use to access OSM and download the maps for offline use… was it a web browser? OsmAnd? Vespucci?
Uh, but…OsmAnd is a phone app. So you’re saying you used the website on your phone’s browser, then? I’m not sure if that has an offline function, though I never used it myself. Does it say it has that function? Otherwise I think you will have to install an app, first.
Maybe you downloaded the offline map files, but had nothing to open them with. Apps use their own versions of the map files, by the way, those files you download from the website are for other use-cases.