I'm using EEA hyper os rom and already beta version of Indian hyper os has been released. You'll receive an update by the end of the month or maybe next month.
If your phone still in warranty. Go to service centre and fix it asap . If it's not in warranty then you might be out of luck. At least raise concern in Twitter tagging the company as well as other big tech youtubers.
@@cheUriBuddyfirst download current rom and download hyperos rom Go to settings system Updater 5 to 10 time' tap on miui then click side 3 line then click choice package update tap to current rom then go to home screen go files then change the copy then current rom name and paste on hyperos rom name then go back to setting system Updater then reboot apply update