What should I do if I delete the address book in batch on Apple phone ios9.0.2?

Apple mobile phone ios9.0.2 batch delete address book method is as follows:

1, which is deleted in batch through iCloud;

1) enter the settings, enter iCloud, and turn on the backup switch of the address book.

2) Open iCloud to log in to official website, and click Address Book to enter the Address Book interface.

3) Hold down Ctrl at this time, then click all the contacts to be deleted, and finally click Delete. After the deletion step is completed, iCloud will synchronize with your phone. After synchronization, the address book contacts in the phone will be the same as those on iCloud.

2. Delete in batches with software: If you don't use iCloud, it is ok to download some third-party software in the App Store to help you delete your address book friends in batches. For example, "QQ Address Book" can solve your problem.

1) opens the QQ address book and allows it to access your phone address book. Then click the More button in the upper right corner of the address book management interface, and a button to delete contacts in batches will pop up. Click it, then check the contact to be deleted, and finally click Delete to complete the operation.

If P.S. accidentally deletes useful contacts when deleting friends in the address book in batches, it can be solved by using Apple mobile phone data recovery tools such as Apple Recovery Master.