Working for phone calls tells you little, as the 930 (for example) uses multiple mics for Cortana unlike for phone calls.
That said, it sounds like a factory reset may be a useful approach here.
Working for phone calls tells you little, as the 930 (for example) uses multiple mics for Cortana unlike for phone calls.
That said, it sounds like a factory reset may be a useful approach here.
How do I hard reset?