Android 12 Ble issues


I’ve faced the same issue, when MTU > 23 (default value) then ofter Samsung devices don’t connect to Bluetooth device. This issue doesn’t reproduce in 100% cases, but it’s still very ofter one.
Besides, after checking our analytics, it look like on Android 12 it got worst.

Is the issue Samsung restricted? Or its happening with other manufacturer’s also. If the issue is restricted to Samsung. You can report the issue to Samsung Developer Support for further analysis with below information:

  1. Issue reproduction route with demo video
  2. Dumpstate log
  3. BTsnoop log