I also purchased galaxy m30s in last years sale. Exactly one day after completion of 1 year of purchase. My mobile stopped working. It is stopping at he samsung logo. I approached service center and they mention that mother has to be replaced and it ...
Same problem and same situation is also with me.its suspicious because so many people is facing this problem.after they install new update phone starts lagging stuck and finally hardware problem and when u visit customer they said ur motherboard is f...