Backup method of mobile phone address book

This paper will introduce the backup method of mobile phone address book to help users manage the address book information better.

Memory card backup

Export the current phone address book to the memory card, insert the memory card after changing the phone and import it from the card.

New mobile phone import

When the new mobile phone is turned on, there is an option to import the address book from another mobile phone when setting, just follow it.

Disk to disk to cloud

The next SMS software, such as qq address book, can be stored in the cloud, and it will be fine to synchronize it then.