Windows RT is a Windows 8/8.1-based OS. As such, the system has the ability to maintain cloud backups in Microsoft OneDrive. Information backed up into the cloud includes contacts, messages, synced Internet Explorer passwords, list of installed applications, and some application settings such as stored passwords (for example, reinstalling a previously installed Pocket client after a full factory reset does not require logging in; the app will work immediately. However, any downloaded content will be re-downloaded).
The data is only automatically backed up if the user is logged in with a Microsoft Account (as opposed to using a local Windows account) and has the Backup option enabled in the settings. This, however, is a typical usage scenario for Windows RT tablets.
In order to download Windows RT data, use the Download Windows Phone data acquisition option in Elcomsoft Phone Breaker:
You will need to specify the user's Microsoft Account login and password.
The tool downloads...