I want to know if there is a way to disable the automatic sync feature from tmobile. Apparently, all my contacts are synched with their servers, presumably to keep a backup, but I don't want my personal numbers for my friends to be on the net. How do I disable this feature if any one knows. I called tmobile but they have no clue. just offered me to reset the phone so all contacts are deleted. I know that the moment I add contacts to my phone, they will start to go too their servers again.

 

Found the answer. No option to do from the website or the phone. have to call tmobile to disable the "feature"