kostya.0207 @ 27.07.20, 2:04
Calendar and Gmail are not one hundred
The data in the calendar may come from a variety of applications on your device. To turn off this possibility, do the following:
1. Go to the settings should - Calendar and disable the options Offers of places and events of the programs.
2. Here, in the section Accounts try disabling those uchetki, which is set up to synchronize your calendar (it is possible that the data gets from your mail account G-Mail or iCloud).
3. The final step is the ban on entering data in the Calendar of the installed programs. Go to Settings - Privacy - Calendars. Disconnect all suspicious applications.
P.S I did too ... I've been a mother, was looking for .. but alas, I can not remember which way disabled ..