What are you doing with your phone? I have never experienced overheating issues on my phone. Things to try, optimize background app usage, use power saver helps prevent the processor from over heating, free some space on you phone if it's full, remove phone case if you have one when it gets hot. Check battery health. Identify battery-draining apps, check your battery usage settings to identify and close or uninstall apps that are consuming excessive power or running in the background. Reduce screen brightness and activity: Lowering screen brightness and closing intensive applications like games or high-definition streaming can help reduce heat generation. Check for software updates keep your phones software up to date. (Your phone may be automatically shutting down to prevent internal demage). If all fails then contact Samsung care centre for help.
