@Ultrametric i disabled notification in the settings for Themes and News, but Calendar got no such settings.
I dont want to root, just for removing Calendar.
Is the battery life with a rooted device the same as without root?
Can i root, remove Calendar and unroot again?
@spaxi No, once you rooted the phone only re-update and clearing data will un-root.
Yes you can mess around with system applications, but it will bring side-effects.
Are you sure it doesn’t have it? All the calendar should do is remind you for stuff, and this you can disable. SO check out the option on your Flyme 5 beta.