So the T-Mobile Sidekick II upgrade offer (if you’re a current SK user, you can upgrade for $200 instead of $300 if you trade in your old model) is not cancelled, despite any hooha about it otherwise.

After T-Mobile discontined sales of the iconic Sidekick smartphone last July, some wondered if the company had plans to keep the brand alive. There had been some rumors that the company was planning ...

October 24 has been chosen as the debut date of the new T-Moblie Sidekick LX. The new cell phone is thinner and has a larger HD LCD swivel screen than its predecessors. Available in midnight blue or ...

NEW YORK -- Owners of Sidekick phones may have lost all the personal data they stored on the phone, including contact numbers. The phones are made by a Microsoft Corp. subsidiary and sold by T-Mobile ...