When i plug my headphones to listen to music while commuting (so the
phone is in my pocket with the screen off) after turning the screen to
twit or anything, my touchscreen gets unresponsive, some places of the
screen work and others don't but it's p...
How ia it possible after having same one ui in m30 there are extra
features which are "always on display" and "choco cooky font" are two
exrra thing. But with the same ui my galaxy m40 don't have.Plesse solve
this font issue.