After the newest 4.0 OS update, something happened with the Bluetooth sound level when you make a call.
When you are connected to any Bluetooth device (car’s multimedia system, Bluetooth speaker, etc.) when you make a call (or somebody is calling you), the first tone for a call is your volume output level that you set on your phone. But after 0,5 seconds, the sound level drops to 50-60% (that’s my feeling, cause the volume for Bluetooth calls and all is set to 100%) and you definitely can hear that this volume is lowered for some reason. In the car’s multimedia system, it is almost impossible to talk cause you can barely hear anybody. It is very silent… I have checked that on other phones, and it is ok. With Nothing Phone 2A, it is an issue, and it doesn’t matter if it’s a call via watch, Bluetooth speaker, or a car’s infotainment system…
PLEASE FIX IT ASAP!!!!