How do I update my Galaxy S7 edge to Android Oreo?

[RearMisser]

I have this Galaxy S7 Edge stuck on Android Marshmallow. It doesn't receive any OTA updates for Android Oreo whatsoever. Is there any way other for me to update it?

 

[mustang7757]

Flash through Odin

 

[B. Diddy]

Have you already tried using Smart Switch?

 

[RearMisser]

I'll try using smart switch