How to import SMS from an old mobile phone into a new one?

If the cloud synchronization function has been turned on, it can be restored through the cloud. Taking OPPO R9 mobile phone as an example, the recovery steps are demonstrated as follows:

1. Open Oppo R9, find the short message on the desktop, and click, as shown below:

2. Find the recovery from the cloud in the information interface, and click, as shown in the following figure:

3. Click the message to be restored (red box and white box) to restore (because there is no backup, for example, the machine is not backed up), as shown in the following figure: