How to delete the iphone address Book? Apple Phone Delete Address Book method diagram

1 we log on the computer "ICloud" (this requires an Apple ID Oh, if not can register an Apple ID: Recommended reading: Apple ID registration method diagram)

2 OK, we can use the Apple ID login, after login, we click "ICloud" to select "Address Book"

3 then we open in the "Address book" We find the "Settings" button, in the lower right solution.

4 OK now I want to click "Select All" all correspondence record, then click "Delete" click Delete to be OK once to prevent us to click me, we click "OK delete" so you icloud Address Book deletion and your iphone device's address book also deleted Oh.