Incall Microphone Volume Too Low - Mi4 Lte


Jul 8, 2015
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#1
Hello,
I have big problem with microphone during calls , my friends didnt hear me. Microphone volume is too low , i am searching forums all day , i tried original rom and other roms and its still same. Do somebody have any idea how to fix it?
 
Jul 16, 2015
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#2
I'm stacked with the same problem in a Xiaomi Red Rice 2 in the last stable and official rom.

Enviado desde mi 2014811 mediante Tapatalk
 
Jul 8, 2015
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#3
I solved problem. Problem was in hardware , inside the phone was over the microphone protective plastic film. Now its working very well.