Samsung — Samsung galaxy M30s auto restarting problem

I am facing issue with my Samsung galaxy M30s purchased on 26th December 2019 from Amazon.

The product worked fine till one month back and then i started Facing problem of auto restart.

Then after Updating to Android the phone got stuck in a boot loop. Tried to charge the phone and restart, it was charging but still stuck on the main Samsung screen.

I have checked it on Samsung community and i observed all users using M30s have been facing issues with the Device. And the problem is somewhat similar.

I got software update notification and after doing it my mobile got stuck. My warranty period has expired. Service Center persons told that it is a motherboard issue and it will cost around Rs. 5500 to fix it. This is not at all acceptable and I am very much disappointed with this brand. I don't have any problem with that service center but from the Samsung directly because this M30s model has some serious Auto restart problem and issues in network department and I've read somewhere on samsung Community that this device has manufacturing defects.

My request to Samsung please resolve it since it is come out as a serious manufacturing defect. It is very much required to bring back confidence on Brand Samsung.