Tons of devices use the Android OS as it has various user-friendly functions. I wonder if the data are back upped or not? How does Google backup data Android on the devices?
Android Backup Service offers cloud storage of apps which implement the Key Backup. During the process, the backup data of app is passed to the backup transport of the device. But, you have to register the app to have a key. Afterward, you have to include the same key in the manifest file of Android. It has the privacy policy which it strictly follows, and the guide is provided at the developer’s site.
