How to restore LUMIA 920 cloud backup to mobile phone

After logging into the account, it will check whether there is a backup in the cloud. If so, it will ask whether to resume. After confirmation, the address book, SMS, system settings, installed apps and so on will be automatically restored. I have had two successful restoration experiences, which is quite convenient. But pay attention to two things:

1. It seems that the recovery function can only be completed by 3G, and WiFi is not available. Users who are dissatisfied with 3G should stop the 3G transmission function as soon as possible before opening WiFi to install the app.