Same here, i have change roms so many times but after some days i can hear the others but they cant hear me.
so bad for an expensive mobile like this.
i want to send it out of the windows
I have the same problem.
I can hear other people, but they can't hear me unless I have them on speaker phone (not ideal as then everyone hears my call!)
The mic works fine.
I've tried switching "Suppress noise during calls" setting to another position.
I don't understand the " changed to rom 5.3.20" comment, so haven't done that.
Can someone help?
please inform in 10 days if still working , when i do the same wipe cache and new rom , whatever rom is working, then some days later i have the problem