Galaxy S6 Edge overheat

guys i had the same issue. i downloaded 360 security because it was one of the most popular. i didnt know it had feautures to stop battery draining and overheating. it solved my issues mostly. but be aware it stops some unused app from automatically running but you can setup what to use and what not. no overheating for me anymore. peace
 
I have my phone for a year and this is my 2nd samsung and I experience the same overheating issue again!!! My phone reaches 149F during 5min call... What should I do again?