I wanted to know if anyone is using a custom rom experienced echo during phone calls specifically while using speaker .
I do sometime even without custom rom it’s the service I think
The service can be a possibility. I was asking because I have a s7 and also and lineage bars roms always have this echo when using speaker phone regular phone calls are ok. Think they said it had something to do with noise cancelling.
When I switch phones don’t want the same issue because I use custom roms.
It could be the rom try another one
It happens with poor signal also