My S7 won't turn on

[Android Central Question]

Hi androidcentral! I just updated my Galaxy S7, I downloaded it, installed and now when it needs to turn on, it won't! I don't know what to do. I plugged the charger, i restarted it, but it stay's on the samsung logo. Can you guys help me please ?

 

[B. Diddy]

Welcome to Android Central! Was this an official system update pushed over-the-air, or did you download it yourself from some website and manually install it?