Samsung Galaxy S6 unresponsive

[Android Central Question]

hi,

my phone turned off today, and no matter what buttons I press (i have tried soft reset, download mode, reboot, every combination, multiple times) nothing works. it is completely unresponsive. this morning it was working just fine, it turned off without me realising and when i wanted to turn it back on i faced the issue.

any solutions, or should i just give up?

 

[belodion]

A failed battery perhaps? Have you tried a lengthy charge?