FP4 low volume at phone calls (speaker) (not loud speaker)

/e/OS Devices Fairphone
1

Hello,

when making a phone call the volume at max is still too low.

Also there are only 4 steps for volume adjustment.

Greetings

2

This is a known (unsolved) problem:

3

Yes, maybe but since September 2025………

4

Same problem with 3.7.1-a14