I've tried everything, I've posted on xda and got no help, hopefully someone here can help. I'm using a Verizon Note 4 on 5.0.1, I've had it for a year and just recently the Mic (text to speech) on the keyboard disappeared. I've checked all the settings pertaining to it, cleared cache and data with no improvement. The mic appears in every other keyboard (Samsung, google,swype+dragon).I then factory reset 2 days ago and it came back. Now it's gone again and literally has me ready to throw the phone out of the car at 70mph.