Huawei Mate 8 - Manual (Page 24)

Transferring data
17
By default, backup data is saved to the HuaweiBackup folder in Files.
Restoring data from local storage
1
Open Backup.
2
Select the backup you want to restore.
If the backup data is encrypted, enter the encryption password when prompted.
3
Select the data you want to restore, and then touch Restore.