How does oppo mobile phone transmit information to novice mobile phone?

OPPO mobile phone moved to OPPO mobile phone:

1, the new mobile phone enters the mobile phone, and click this is a new mobile phone-a mobile phone imported from Android;

2. Put the old mobile phone into the mobile phone to be moved, and click this is the old mobile phone;

3. Scan the QR code to connect to the mobile phone, click Start to move, or click "Select your own mobile data" to move.

4. Check the relevant data to be transmitted to the new mobile phone on the old mobile phone, and by default, check some files in personal data, system data, applications and stored data (four folders: DCIM/Movies/Music/Tencent);

5. Click Start Move to start data transmission. When the mobile phone interface shows that the mobile phone moves successfully, the data transmission is completed;

Note: Do not separate the two mobile phones too far when transmitting data, and keep the WLAN of the old mobile phone open and the personal hotspot of the new mobile phone open, otherwise the mobile phone will not be able to move.