It's been a year since I am using this phone and has received update only 5 timea. Atleast other companies bother to give at least a security patch update every month but Samsung does not care at all. It's been three months since this phone has received any updates l. There are so many bugs to fix but Samsung does not release an update.
monthly updates are reserved for flagships... M30s in quarterly update list.. so you got march,june and july is for some internal bugs users didn't notice. So, as per original schedule we have to get September security when? maybe end of this month or 1st week of October.