Description : Is the way T-mobile stored Sidekick data standard to most cell phones or unique?
Last Answer : [Disclaimer: I don't have a T-Mobile account nor a Sidekick] The information is stored on your phone, too. But you're supposed to be able to recover information from their servers. Indeed, T-Moble ... them. Now there's a company that takes your money and gives you very little in value in return.