Samsung — Samsung galaxy m31 motherboard

Address:

9, SONACHALAM STREET

Hell sir/madam
I will by samsung galaxy m31s in October 2020 he works good and I enjoyed but last month's, I have information/message from samsung your have updated new version on your phone. I will click the updated button and phone is updated in 75% and then switched off and the phone is automatically switch off and on switch off and on... Continuous., I take my phone and go to samsung mobile care in Salem he telling this is motherboard fault you replaced motherboard motherboard rate is (7, 600) I will return sadly because I don't have enough money. One week going I will saw my relatives and then he aoso says same problem in galaxy m31 model phone I searching what I do and suddenly I saw internet on this issues many people have this problem. I searching the internet whare I complind the problem and got consumercomplaints.in I will complaint in now please help me sir/madam please take action thanking you