Apple 5 has made a new system how to retrieve contacts

Several methods. First, if you have backed up your computer before making the system, you can recover it by restoring the backup; Second, if you log in to your iCloud before doing the system, then after you finish the system, you can log in to iCloud with your Apple ID again, and the contacts will be restored by yourself; Third, if you haven't done the first two, then you can only think about whether you have backed up your contacts through other third-party apps, and if so, you can also log in and restore them. Otherwise, you can only add them one by one.

When using an iPhone, you have to develop a few good habits: 1. Before updating the system every time, remember to back up your phone with iTunes on your computer first. The backup of the iPhone is very strong, everything can be backed up, including game data; 2. Be sure to have your own Apple ID, because this role is very powerful, you can back up your data, and you can also set up Find My iPhone; 3. Be sure to remember to set a lock screen password, preferably a complex password; 4. There is an access restriction in Settings - General, set it yourself to ensure the security of your mobile phone and data.

5. Don't jailbreak!! Hope it helps!

Having a backup in your system also restores.

If you buy a cloud service too.

You can recover data from the cloud by logging in to the Apple Cloud.

You definitely have contacts in your cloud data.

If you are not registered with Apple.

You don't have a cloud service.

How do I recover contacts on iPhone? Let's talk about this topic with you.

Turn on step-by-step reading mode. How it works:

The first thing you have to do is find the Settings button and click on it.

Once you're there, find your address book.

Once found, turn it off and click Keep on My Phone.

Then it was closed and then turned on again.

You will be prompted to merge, and the data you backed up will be back in your phone's address book.

Open "Settings", open "iCloud", turn off the "Contacts" button in the Use iCloud option, select Keep on My iPhone in the pop-up options, turn on "Contacts", and select "Merge" in the pop-up options.

Please click Enter a description.

Select "Back Up Now" in the iTunes interface.

Please click Enter a description.

Please click Enter a description.

Here you can recover your phone contacts.

Please click Enter a description.

Account password, log in to iCloud, take a look, under normal circumstances, iCloud has synchronized **Ben,**, SMS and other information. If you don't have a mobile phone number and password, you can log in to the online business hall, you can query the recent call records, SMS records, and retrieve some common contacts.

Law. 1. Restore from other devices.

If you have a Mac device or Outlook that is set up to sync contacts from iCloud, once you find out that you have deleted your contacts by mistake

1. Quickly turn on your Mac or Windows, turn off WiFi, if the deletion time is not long, it is possible that they have not immediately synchronized the deletion instructions from iCloud;

3. At this time, export the contacts to vcard format;

4. Turn on the WiFi and send the vCard to yourself by email;

5. Opening the email in your iPhone will select the vcard to create a new contact.

Law. 2. Restore from iCloud (this trick may not be useful, but you can try it).

1. Open Settings ->iCloud;

3. Choose to keep on my iPhone when you close it;

4. Open the address book again;

5. If you are lucky enough to delete the contacts before have not been synced to iCloud, you can select Merge in the pop-up menu.

Law. 3. Restore from a previous backup.

1. Open the computer that you have backed up before;

2. Open iTunes and select Restore from Backup;

3. Select the most recent backup to restore;

Law. 4. Recover from others.

This is the last resort, I believe that the contacts you deleted also know your other friends, find those friends who know to share the accidentally deleted contacts with you without making a noise.

You may also like:

How do I delete iPhone contacts? How to delete contacts from iPhone contacts in bulk.