Originally Posted by shangzhang
You mentioned call quality heard on the other end through headphones. Do you think the 4.45 version has fixed that? If not, can you share what you did to make it better?
No ROM that I've tried had this fixed...that line in build.prop is found on every AOSP ROM and need to be edited for the headset mic to work.
So I said what needs to be done...using a root file explorer, you should edit build.prop file found in /system and change that mic setting from digital to analog, then reboot
Sent from nowhere over the air...