For this you need a computer.
If it happened that you deleted the correct contacts on your iPhone, use the three simple ways to recover lost data.
For this you need a computer. The first method is clear and the best. You need to install on the iPhone app Dr.Fone. Then plug the smartphone to your computer, launch the app, select “backup and data recovery”. In “Backup”, find the “Contacts”. With this application you can recover even long-lost data.
For the following two methods will require iTunes and iCloud. Restore in iTunes, it is possible to produce without losses, if you made the backup. Connect your iPhone to your computer and open iTunes, select File, specify your device, activate the option “Restore from backup” and select what you need to return.
And when you restore directly via iCloud you need to log in to the vault via the computer and in settings choose “Restore contacts”.
© 2017 – 2019, paradox. All rights reserved.