[Q] HTC One S Microphone issues - How do I Access Service Mode,To Increase Mic Volume
I have been having an issue with my HTC One S Microphone for some time now, people say I am very quiet but if I switch to loudspeaker they can hear me just fine.
I want to find someway of increasing the microphone input volume, effectually making the microphone act like it does in loudspeaker mode during normal calls.
After poking around I have come across the ability to do just this BUT it requires either, a total flash of Cygen Mod or enabling Engineering/Service Mode and using something like MTK Engineering (although I think this is chip specific?).
So can anyone help me either get further with MTK Engineering or indeed another app?
I noticed a similar question was asked here but unanswered, I decided a new post with a slightly more specific question might help.