iPhone Contacts have stopped synchronizing to iCloud Contacts. Have never had this problem before. Thoughts as to possible solutions.
In the last two weeks, any changes (including new Contacts or changes/revisions to previous Contacts) have stopped synchronizing to my iCloud contacts. I have had my iPhone 5s nearly two years and have never had this issue arise before. I welcome thoughts as to the cause(s) and, more importantly, suggestions as to solutions.
iPhone 5s, iOS 7.0.4