Automatically Restarting

[Fready0000]

I've using Samsung M31. My mobile was started hanging yesterday and then suddenly it switch offed and restarted on its own. It restarted again and again. I had reset my phone. But I'm still having the same problem now. I've checked my mobile's system update. I already updated the system.

[Fready0000]

Same problem bro

[kaushal93]

I have face same problem. My phone restart again and again after 6 to 7 restart my phone stop restarting after 3 to 4 hour this process repeated.. I try to clear catch, factory reset but this problem not solved. I go to service center they told me to change motherboard it's cost 8000 to 9000. This problem start just 2 months after warranty.

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device slowing down issue please visit this link: https://www.samsung.com/in/support/mobile-devices/why-is-my-phone-slowing-down-and-how-can-i-speed-i...

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

[Tariq1]

I'm also facing this issue since last month, some times the data which im working on will getting erased. Afraid to do some responsible task