Dear Samsung Member,
Greetings from Samsung Customer Support!
Please visit this mentioned link to resolve your device heating issue: https://www.samsung.com/in/support/mobile-devices/why-the-device-heats-up-during-use/
To resolve your device hanging issue please visit this link:https://www.samsung.com/in/support/mobile-devices/how-to-restart-the-device-when-freezed-or-hanged/
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
Thank you for writing to Samsung.
Samsung Customer Support
You said Software update will resolve Hanging Issue but my Problem is That I Couldn't Update my Software and Getting Error when I try to update as I mentioned Above in my Topic.. So Kindly give a Solution for Update issue First.