2. Press the Volume Up button, Bixby keys, and Power button together until an Android logo comes on the screen.
3. When you see a menu, use the Volume Down button to move to the “Wipe cache partition" and then select it with the Power button.
4. Choose Yes with the Volume Button and Select it with the Power Button.
5. After the cache is erased, hold the power button to choose “Reboot System Now”.
If your phone overheats even after trying the above steps, it might be time to contact Samsung’s technical support for assistance.