Bluetooth protocol?

[Incanus]

Which software is running on your phone? If it’s stock Fairphone OS, wait for the upgrade just announced and try again.

Software update: FP4.SP2G.B.079.20230624

Hi everyone, A new software update based on Android 12 is now available to Fairphone 4 users. Software Version: FP4.SP2G.B.079.20230624 Security Patch Level: 5th of June, 2023 Update size: 454.49 MB List of changes: Home screen: the search bar in the app drawer remains visible at all times. Display: colors no longer change after turning on the screen of the device. 4G and Wi-Fi Calling: On/Off switch is now available via the Mobile network settings.* Bluetooth audio: Qualcomm aptX and aptX…