Red light on my galaxy S6 phone won't turn on

[AC Question]

I woke up to a red light on my galaxy S6 so I did the hold all 4 buttons but got no options just a green full 100% battery on the screen still I can not use my galaxy S6 phone?what else can I do?

 

[B. Diddy]

Welcome to Android Central! Are you able to boot into Recovery? If so, wipe the cache partition and see if that helps: https://support.t-mobile.com/docs/DOC-21095