1. Improved Route Plot Mode map data download efficiency.
2. Added the display of terrain contour lines in Route Plot Mode.
3. Route Plot Mode now allows manual updates of current Tile map data (Map data validity period changed from 30 days to permanent).
4. Satellite data source switched to Android GNSS Engine (For Android 7 and above operating systems).
5. Updated satellite TLE data for GPS, GLONASS, GALILEO, and BEIDOU.
6. Fixed an issue with the Antenna indicator not displaying correctly.