Question about T-Mobile Sidekick
Phone"--->click menu (the three lines)--->highlight and click "settings"--->highlight and click "system info"--->scroll down to "radio firmware" if it says unknown
this has been a plague with sidekick phones
All you need is to add the Data plan on, and you should be set to go and be able to create your username and password.
If their username is still showing up on the phone, call customer care and tell them your situation, and they'd be happy to help you clear the information off.
Posted on May 15, 2008
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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