Does WeChat have the function of synchronizing SMS to the cloud?

Wechat does not have the function of synchronizing SMS to the cloud. Only the address book and WeChat chat record backup function.

Backup and synchronization are different. Backup is to save the current state, upload it to the cloud for saving, and it will not be synchronized. Synchronization means saving and uploading to the cloud from time to time, and the time ahead is limited. Synchronization means uploading information all the time. Open the address book backup method:

Open the login WeChat and click "I".

Click Settings.

Select General, and then click Features.

Select Address Book Security Assistant, and then click Enter.

Select backup. Pop-up prompt, click agree.

For the security of data, the password will be verified. Enter as prompted, and then click OK. Slightly prompt that the backup was successful.