Auto Freezing and Restart

[Elnino10]

Do anyone  know any idea how to fix it?

[Chanakya_Reddy]

Many users reported about this issue here.
For some users, it got fixed after factory reset.
For some users, after Flashing new firmware.
For some users it fixed after changing motherboard.
For some users it was fixed after next software update.
For some users, it is not fixed even after following the above tips.
But noone knows the exact solution for this issue.

[Lekshmanan]

If Frequently Restarts ,
Need Replacement Of Motherboard.

[Devil6666]

Backup your data as soon as possible to a computer/sd card, your phone will be dead after a few days.

[Abpal]

Clear cache and data of one ui home and use other launcher.

[AlenSony소니알렌]

Update latest firmware using smart switch pc

[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