Oruxmaps Online Map Sources.xml -

/Internal Storage/oruxmaps/mapfiles/onlinemapsources.xml

However, many new users install the app, look at the default online map list, and feel underwhelmed. You might see a few OpenStreetMap variants, a Bing aerial layer, and perhaps a forgotten test server. Oruxmaps Online Map Sources.xml

Start with a community collection, then gradually add your own manually crafted sources. Validate your XML, respect tile server terms, and always keep a backup. Within an hour, your Oruxmaps will transform from a simple GPS logger into a cartographic command center. /Internal Storage/oruxmaps/mapfiles/onlinemapsources