My headphone suddenly stopped working in Nokia 6 phone, but same head phone working on another phone, what is the issue?
Are those original headphones? I've tryed differnet headphones some of them work normaly and some of them does not, maybe headphone jack has worn out and cant get the ground? :|
Try factory reset and if it does not resolve the glitch it's probably mechanical fault, and warranty will fix it by changing the aux output.