RESTART PROBLEM SAMSUNG M31

[rishimane64]

My mobile gets hang all of sudden nd gets automatically restart what should I do 

Even tried safe mode but it didn't worked plz help me out !!!

[Lekshmanan]

If Frequently Restarts ,

Your Device Needs Replacement Of Motherboard.

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. 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/

In case the issue still occurs. Please 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.

Warm Regards,
Samsung Customer Support