Are there any updates on the status of the microphone fix?  I am unable to update to the most recent build for some reason so I'm still on build V1.0_20180827.  Could that be part of the microphone issue?

Do y'all have any updates on the status of the microphone fix?

To enter engineering menu, please try #*#33#*# It doesn't works. To run engineering mode no code works. I have succeeded only by one of the various "MTK engineering mode" app easily available on the Play Store. Try! Which app did you use? All the ones I've downloaded say that there is no ...

I bought the bv9500pro phone from you guys on indiegogo and the microphone does not work. *#*#33#*#* leads me to test mode but it won't let me change any of the hardware settings so I can adjust the gain on the mic and actually use the phone the way it's supposed to be used. I was really looking for...