How does Apple find the address book and delete friends?

Step 1: Download an Apple Recovery Master with a computer and install the running software. Connect an IOS device (for example, iPhone) to your computer. When the phone is connected to the computer for the first time, the [Trust this device] dialog box will pop up on the phone screen, and then click [Trust].

Step 2: Connect the mobile phone and computer with usb cable. When the software prompts [Device Connection], it means that the mobile phone has been connected to the computer correctly. Click [Start] to enter data recovery mode.

Step 3: In the data recovery mode, we can see that Apple Recovery Master can not only recover the address book mistakenly deleted by Apple's mobile phone, but also recover data such as SMS, photos and WeChat chat records. Today I'm going to teach you how to restore the address book, so find the [Address Book] icon and click it.

Step 4: Wait for Apple to resume scanning equipment. The scanning time depends on the number of contacts, usually 5- 10 minutes. Please be patient.

Step 5: After scanning, the software will automatically enter the address book preview interface. Click [Off] in the upper left corner to display only the deleted address book, and switch to [On] to search for the address book that needs to be restored (deleted in orange, not deleted in black). If there are too many records, you can enter the keywords you want to find information in the [Search] in the upper left corner to search.

Step 6: View the deleted contacts, check the contacts to be restored, and modify the contact information on the right. After confirming the information, click [Restore to Computer] in the lower right corner, select the saved path, and then click [Restore] to export the contact information to the computer for viewing.

Step 7: If you want to send the phone number directly back to your mobile phone, click [Restore to Device] or click the icon on the right side of the contact photo to directly restore the phone number to the device.

Step 8: This tutorial adopts the first mode of Apple Recovery Master: data recovery mode from the device. Under normal circumstances, more than 95% of data can be recovered from the device. If you want to see if there is more data, it is recommended to use two other modes unique to Apple Recovery Master: iTunes backup mode and iCloud mode. When the three modes are used together, the data can be recovered to the greatest extent.