My S4 Mini (Not even a year old) has lost all responsiveness.
I have tried
-leaving it alone in a dry place at room temp for 30 minutes.
-Changing charger cables
It happened in the morning but came back oddly after removing from my charger and using another one. In the morning it just wouldnt charge. Now it won't show the charge screen, or rumble when attempting a reset. Completely unresponsive. I'm fairly certain it's not out of charge due to it having 61%, but it randomly shut off and will not restart. ANy help would be very much appreciated. I have many important files I'd like to not lose.