How can I get my phone address book and SMS back when they are deleted?

Hello, did you turn on the synchronization function before deleting the address book? If there is, the information in the address book will be synchronized to iCloud, so you can get it back synchronously when you log in to iCloud, otherwise you can't get it back.

In this case, the way to retrieve the address book is to find a professional data recovery company to help you retrieve it. Recommended Fisher data, very good at data recovery.

If the deleted data is dispensable to you, you can also try to recover it yourself with Apple Recovery Software, but if the deleted address book is very important, don't operate it yourself. Imagine, if everyone can recover data casually, what's the use of a professional data recovery company? Right?

Tip: After this happens, it is best for the mobile phone not to download anything and rewrite the memo of the address book. Be careful not to synchronize the mobile phone after losing the data, and write things into the mobile phone, otherwise it will be in trouble. . .