How to delete Read-only Contact on iPhone
So, I recently have created an ordinary contact on my iPhone, then tried to delete it normally.
The thing is, I got a message saying "Not all contacts were deleted - One or more of the contact may be read-only".
I do not sync my contacts with any other email accounts unless my iCloud on my iPhone.
This is the first time I face such an error, and this happened the same day I have upgraded to the new iOS 15.4
[Re-Titled by Moderator]
iPhone 13 Pro, iOS 15