On October 2, 2009, Microsoft (the owner of Danger, Inc.) lost the ability to access user data for T-Mobile US Sidekick subscribers temporarily. Subscriber data loss included contacts, notes, calendars and photos. Some data was restored within 14 days of the outage, but most of the data was restored between October 8 and the end of November. Early reports stating T-Mobile and Microsoft had lost all customer data as a result of a server failure at Microsoft proved to be untrue.