I have an FP3+ since Oct 2020 and there have been two updates from 0054.
Using oo54 there was an noticeable echo when using WhatsApp at both ends of the call.
With 0066 the problem was resolved and all seemed fine.
Now with 0077 the echo has returned to the person calling, they can hear themselves as an echo and the volume is low. It is slightly better talking to the top mic but that is no good for video calls.
EDIT This does not as I first though only effect WhatsApp. The Call volume is very low. Under Settings > Sound the Call volume at max is very quiet even when set at ma
Is there a setting for mic volume?
In the image below you will see the settings for Call Volume and Alarm Volume set to extreems yet they sound the same, i.e. Call volume on max is the same as Alarm on min…
The echo may be due to having the mic/call volume so high that there’s feedback even though the actual voice volume is low.