When you reset your iPhone to iCloudbackup, you are essentially erasing all of the data on your iPhone and restoring it to the condition it was in when the last iCloudbackup was taken. This can be a useful way to clear your iPhone of all data before giving it to someone else, or if you are experiencing problems with your iPhone and want to start fresh.
Before you reset your iPhone to iCloudbackup, make sure you have a recent iCloudbackup …
