NEW YORK (Dow Jones)--Microsoft Corp. (MSFT) said early Thursday that it has been able to recover the personal data lost on many of T-Mobile USA's Sidekick users.
The Redmond, Wash., software giant said that most, if not all, customer data was recovered, and that the company would begin restoring data as soon as it has validated it. The company said it will start with personal contacts, and move on to the lost calendar, notes, tasks, and pictures as quickly as possible.
The fix comes as Microsoft suffers through a public backlash after mishandling the information found on the Sidekick line of messaging phones, which are popular with teenagers. T-Mobile has already offered affected subscribers a free month of data services and a $100 gift card. At least one customer has filed a lawsuit against both companies.
Microsoft said the problem affected a minority of Sidekick users.
Microsoft blamed a system failure for the data loss in the core database and back-up system. The company said it had taken steps to strengthen the stability of the Sidekick service and started a more resilient back-up process.