It just happened after the security patch

I too has the same issue for my m31s they asked me to replace the motherboard which is 8k fraud samsung looting the customers

am using samsung M31s from last 1.5 years and it suddenly went off and I reached samsung service center after 2 days got a call that my motherboard is having issue and need to replace and they don't the reason. And I paid the 8k which is half off my ...

I tried they said to check with samsung customer care and care inform to post your concerns on samsung community and they will take the feedback and the cost remains the same

I do have the same issue with my M31s and F41 and the Motherboard cost is around 8K. This is happening with every samsung phone