S6 edge overheats and shuts down

[newtothis]

My S6 edge has twice now recently shut down two apps (radio and bluetooth)  because it says it has overheated and is really (very) hot to touch. On occassions, when I have turned the camera on, I have heard a buzzing/fizzing sound for a few moments before it settles down and I am able to take pictures. this does not happen every time, though. Have I got problems? Phone/messaging/music/whatsapp works OK otherwise and it connects through bluetooth to the car. 

[Cleoriff]

@newtothis 

Have a look at this guide. It gives you a few fixes for S6Edge overheating.

https://www.technobezz.com/how-to-fix-galaxy-s6-overheating-issue/ 

[MI5]

@newtothis 

As it's quite an old phone now, it could be coming to the end of it's useful life.

Might be worth considering an upgrade soon.