Updating windows mobile 6 1
The "Preview for Developers" program was initiated in October 2013 with the release of Windows Phone 8 Update 3.
The program was intended for developers and enthusiasts to gain immediate access to OS updates as they become available from Microsoft, bypassing wireless carriers and OEMs who test changes before including device-specific firmware updates.
Users can also delete information from the "Notebook" if they deem it undesirable for Cortana to know.
Windows Phone 8.1 introduces a host of notable new features, most of which were unveiled in a preview released to developers on February 10.
Cortana is a personal virtual assistant that was added in Windows Phone 8.1, and is similar to Google Now and Apple's Siri.
The Cortana name derives from the Halo video game series, which is a Microsoft franchise exclusive to Xbox and Windows.
The Windows Phone Store now also updates apps automatically.
The store can be manually checked for updates available for applications on a device.