Poor voice quality for the other person


Small hole near camera on the back..

~Tapatalk 4~
 
Not needed with tomorrow release.. There is added switch for deactivate second microphone... :)

~Tapatalk 4~
I updated to 3.12.13 version, my second microphone deactivated and i have a problem with noise, poor voice, quality... :(
 
I'm on JLB27.0 version and still have issues. If I remove the duct tape , the other person can't hear me. I thought there were problems only on V4. Anyone know a permanent solution that don't involve duct tape? :) Or do I have a hw problem?