If you use iCloud for your contacts its because you want them every where and don’t want to have to worry about losing them. Not ever. Unfortunately we’ve had some readers report that, after performing a software update on their iPhone or iPad, their iCloud contacts went missing is action. Luckily there’s no reason to panic. The contacts aren’t really gone, they’re just no showing up properly. Best of all, it’s easy to fix!
If you didn’t have backup you iPhone/iPad, How to get back delete/lost contacts? see Quickly Get Back Lost iPhone Contacts Without Backup Continue reading