S21 ultra on One UI5 beta went into Black screen of death.Screen goes black after 30 or so seconds after restart.Got frustrated.Tried everything on the internet,Every solution except reset failed.Had to erase everything remotely after taking backup (...
Pre booked s21 ultra on 24th January, delivered on 3rd February and still waiting for the offer. No help from Samsung or Flipkart support team. Literary pissed at the Samsung support team. Need help and suggestions.