Solutions to iPhone Contacts Missing in iOS That Are Tried-and-Ture

Last Updated : Nov. 7, 2022

How to bring back lost contacts on iPhone when you don't even know what caused everything to go wrong after new iOS update, or when you didn't do anything to the iOS device at all? Take it easy when you run into such problems like iPhone contacts missing because this is not a rare case, neither is it hard to fix. That been said, what has caused all your iPhone contacts disappeared? Is your personal information insecure in that condition? This article walks you through with everything you want to know about iPhone contacts missing in iOS upgrade.

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1. iCloud Contacts Not Showing up Properly Because iCloud Contact is Not Turned On

When the "Contacts" switch under iCloud is turned off, contacts info in the iOS Phone APP won't show up properly somehow, hence making you believe iPhone contacts missing in iOS. Fortunately, solution to this problem is quite easy, and all you have to do is toggle-switch the "Contacts" option under "iCloud" to "on" to bring back all iPhone contacts disappeared. This typically works for those who has send a backup of their contacts on iCloud and skipped restoring everything back when setting up a new iPhone after iOS update. Now follow the steps below to it:

For users on iOS 12, aka iOS 10.3 or newer:
Step 1: Visit Settings > Tap on your Apple ID banner at the top of the screen >

Step 2: If the switch next to "Contact" is turned off, toggle-switch it to on; If it's already on but your iPhone contacts missing, or not showing up properly, first turn it off & turn it on again. This can help find plenty of iPhone contacts missing.

For Users with iOS 10.2 or earlier:

Step 1: Also visit "Settings > iCloud", next to "Contacts" turn on the switch, or turn it off before you turn it on again.

2. Sign Out of iCloud and Sign in Again to Reload All iPhone Contacts Missing

Step 1: By signing out of your iCloud account at the first place, all your photo stream data & iCloud Drive data will be wiped out for this iPhone before you sign in again

Step 2: Sign in to the same iCloud account on iPhone again, it's downright easy to recover deleted contacts iPhone by turning on the switch for "Contacts" when the windows pops out asking "Keep a copy of your data on this iPhone".

Step 3: Wait for all contacts to be out and out reloaded on your iPhone again.

3. Display Hidden Contacts By Changing Your Group Settings

For some users, the part of iPhone contacts missing didn't really disappear from iPhone, they're just not showing up because you didn't allow them to.
Step 1: On the bottom bar of the Phone APP, switch to the "Contacts" tab, where you can find a "Groups" icon on the top-left corner of it.
Step 2: Tap on "Groups", and if a part of your iPhone contacts disappeared somehow, chances are that you've opted for the display "All iCloud" instead of "All on iPhone".
Step 3: Choose "All on iPhone" option, and then tap "Done" to finish.

4.Find out iPhone Contacts Missing by Restoring Your iPhone from iTunes Backup

Tips and Notes: This method only works for users with a previous iTunes backup on computer.

Step 1: Launch iTunes on your computer, USB-connect iPhone to the computer and unlock the cellphone to make sure it been recognized by iTunes.

Step 2: Before trying to restore from iTunes backup, first go to "iCloud > Turn off Find My iPhone" settings.

Step 3: Click on your device icon on iTunes, and then "Restore iPhone".

Tips and Notes: Make sure you need no more content than the iPhone data in your last backup, in that iTunes is going to erase your media and other data on the current iPhone before restoring everything from the latest backup to it.

Step 4: Click on "Restore" to recover all iPhone contacts missing after iOS update.

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Extremely helpful for iPhone contacts backup, DearMob's iPhone Manager is a brand-new idea to save your iPhone contacts when the cloud service crashes, causing iCloud backup could not be completed or iCloud photo sharing is not available for this device problem. It's more than recommended that you keep a regular backup of iPhone contacts on computer or Mac in case of iPhone contacts missing & other situations. Click to download DearMob iPhone Manager below.