The mic in this phone is the reason I hate it. Makes the phone basically useless for its main purpose.
(sticking to stock ROM was never an option)
Hmm, ok. Any workaround known to improve the quality in calls? I use my S5Neo as business phone, mainly for navigation, really rare for calls, so i noticed this mic thingy randomly. My boss pays the monthly bill, it's not my main device, so i can do some experiments. If i remember correct, it was in LOS 16 really quiet too. I don't know how good or bad the quality was in stock fw, 1st thing was unlock, root and flash cfw when i got this S5Neo few months ago.