OPPO r7 has been backed up. How to restore the backed-up data after factory settings are restored?

1. Locate the backup and recovery application in your phone, and then click Open.

2. Click Settings or ... and select the backup location in the lower right corner (if a memory card can be installed, try to back up the contents of the memory card; On the other hand, directly back up to the phone memory. If there are many installation programs, ensure that the storage space of the mobile phone (memory card) is more than 2G, and give enough backup space). ?

3. Select the location to be stored in the pop-up backup storage location and confirm.

4. Click below to create a new backup.

5. In the pop-up Select Backup Data, check the data to be backed up on the right, and then click below to start backup. ?

6. When the prompt of successful backup appears in the interface, click below to confirm the completion of data backup and recovery.