cappac

Kudos, that's it

Try this if you can't skip tracks nor see track names On Android the fix is easy. Can't tell if it can be done on Iphone

Try to change BT AVRCP version on your phone before trying to switch BT module This did the trick on my Ocatvia III while using an Android 11 phone

Problems: No track names Can't skip tracks Corrective action: Change BT AVRCP version accordingly On Android 10/11 try this Activate developer options Settings About Phone click 7 times on build-number, confirm go back to settings ... system ... advanced ... developer options Find [Bluetooth AVRCP-Version] On my former Passat B7 track names where not shown after a while (Android 11) and on the newer Octavia III I couldn't skip tracks in addition (buttons grayed out) Turned out that AVRCP got raised to v1.5 After switching back to v1.4 track names where immediately shown and skip buttons visible AVRCP has several versions with significantly increasing functionality: 1.0 — Basic remote control commands (play/pause/stop, etc.)[5] 1.3 — all of 1.0 plus metadata and media-player state support[6] The status of the music source (playing, stopped, etc.) Metadata information on the track itself (artist, track name, etc.). 1.4 — all of 1.3 plus media browsing capabilities for multiple media players[7] Browsing and manipulation of multiple players Browsing of media metadata per media player, including a "Now Playing" list Basic search capabilities Support for Absolute volume 1.5 — all of 1.4 plus specification corrections and clarifications to absolute volume control, browsing and other features[8] 1.6 — all of 1.5 plus browsing data and track information[9][10] Number of items that are in a folder without downloading the list Support for transmitting cover arts through the BIP over OBEX protocol.