1. On WeChat-I-Settings-Chat-Backup and migration of chat records-Migration-Migration to computer WeChat, mobile phone/tablet WeChat, and then migration back to the original mobile phone to restore chat records;

2.vivo/iQOO models can use the function of exchanging messages with one button to transfer the chat records and data of WeChat to another mobile phone device for backup, and use the backup storage mobile phone to restore the chat records. (Only one-button switching of vivo/iQOO/OPPO/ Xiaomi mobile phone is supported; Among them, WeChat data transmission with OPPO and Xiaomi requires 6.2.5. 1 and above. ) One-button replacement mode can enter vivo official website-My-Online Customer Service-Manual Input. Please consult online customer service.

3. Open the computer version of mutual transmission, turn on the USB debugging of the mobile phone, connect the computer and the mobile phone with the original data cable, enter the computer mutual transmission-data backup-new backup-view the WeChat data-and start the backup. Click Restore Data to restore the previous backup.

4. Connect the computer and the mobile phone to the same router network, log in to WeChat on the computer side-click the ≡ sign in the lower left corner-backup and restore-back up the chat record to the computer-confirm on the mobile phone side and start the backup. Click "Restore Chat Data to Mobile Phone" to restore the previous backup.

note:

Chat records and data of third-party software such as 1 and WeChat cannot be backed up to the cloud service;

2. When restoring the backup data, the original WeChat data imported into the mobile phone will be overwritten and cannot be retrieved. It is recommended to use a new machine or a mobile phone with all data erased to save WeChat chat data.

If you still have more doubts, you can enter vivo official website-My-Online Customer Service-Enter labor and consult online customer service feedback.