The following changes and improvements were made to firmware version 2.5 compared to FW2.4:
1. Support for exFAT-formatted microSD cards;
2. Fixed issue where changing tracks through Favorites easily caused hangups;
3. Fixed issue where the sleep timer does not remember its last setting;
4. Fixed issue where certain tracks from certain CUE files could not be played or displayed;
5. Fixed issue where if different tracks are tagged with the same artist, with the same spelling but different capitalization,
the tracks where the tagged artist name is non-capitalized could not be displayed;
6. Numerous other bug fixes.