Call audio keeps routing back to Bluetooth

REPRODUCIBILITY: TBD, several times in one call so far
OS VERSION: 4.4.0.64
HARDWARE: Xperia 10 III
UI LANGUAGE: Swedish
REGRESSION: Yes

DESCRIPTION:

Call audio keeps getting routed back to Bluetooth after manually routing to normal earpiece.

PRECONDITIONS:

VoLTE enabled (probably not super relevant).

STEPS TO REPRODUCE:

  1. Get a call
  2. In the in-call view, route audio to earpiece by unchecking the headset indicator
  3. Optional: Lock screen to make doubly sure it is not accidental touch doing it

EXPECTED RESULT:

Call stays on earpiece

ACTUAL RESULT:

Call is routed back to Bluetooth after a few seconds

MODIFICATIONS:

None

ADDITIONAL INFORMATION:

2 Likes

Semi-reproduced today… i got just the hangup tone routed to headphones. For the call itself the routing setting stayed as i set it.