How to back up the mobile phone, and how to quickly transfer the old mobile phone data to the new mobile phone?

If you use a vivo mobile phone, you can overwrite the data on another mobile phone through the one-button exchange function of mutual transmission:

1. Search and download the "Mutual Transfer" software in the application store of the device, and then open "Mutual Transfer" to enter one-click machine change;

2. The data sender selects "I am an old mobile phone"-the data receiver selects "I am a new mobile phone"-the mobile phone brand is selected-waiting for the identification to be completed or the QR code of the scanning interface is connected-agreeing; 3. After the connection is completed, select the data to be transmitted, and click "Start changing the machine" after confirmation.

Data supported by one-touch switch:

Only between vivo/iQOO models: notes, WiFi password, WeChat data, vivo account, system settings (excluding wallpaper, face, screen lock password and fingerprint), recording;

Other data: contacts and blacklist of contacts (avatar, number, company and position can also be transmitted between vivo models), call records, short messages (MMS is not supported), schedules, applications (only some applications support data transmission), pictures, music and videos.

note:

1. Only when the file management version is 5.5. 1.3 and the mutual transmission version is 5. 1.3 or above, one-click replacement of encrypted files and materials is supported. The transmission requires a private password.

Only schedules, contacts, pictures and videos can be transferred between 2.vivo/iQOO mobile phone and Apple mobile phone.

3. One-key exchange supports the selection of some data for transmission; If you only need to send a few files (such as photos and videos), you can also use the file transfer function of mutual transmission.

4. The data of post-it notes can be transmitted to atomic post-it notes, but the data of atomic post-it notes cannot be transmitted to post-it notes.

If you have any questions about the use of the above methods, you can enter vivo official website-My-Online Customer Service-Input Manual and consult online customer service feedback.