How can I remove 'ndthatiam.biz' server pop-up on iPhone?
How do you do you remove:
"ndthatiam. biz"
[Re-Titled by Moderator]
Question marked as
You probably got tricked into installing a rogue calendar; your phone does not have a virus. In the future beware of "free" offers
See this Apple support link→Delete spam calendars and events on iPhone - Apple Support