My m31s devices is auto restart and hanging problems

[accbrijesh]

My Samsung m31s has auto restart problem and hanging also 

[Div001]

Visit nearest service center

[Lekshmanan]

If Frequently Restarts, Its May A Motherboard Issue. Your Device Needs Replacement Of Motherboard.
It costs around 7000
If your Device in under warranty its free.

[accbrijesh]

Thanks sir

[shekhar8806]

What is the cause for motherboard issue? My phone didn't dropped on floor or in water.

[shekhar8806]

After some time same will happen, what was the fault in motherboard?

[love4chat]

replaced my m31s motherboard and its working fine now

[shekhar8806]

What was the reason for motherboard failure? What did service center said?

[love4chat]

Just that it needs to be replaced to fix the issue

[accbrijesh]

Yes same here bro