Originally Posted by cheapergear
I have a nextel 7520. I bought a 7100i online. When I insert my sim card into the 7100i, I get a sim card error. This is a company issued 7520. Is there anyway to easily upgrade to a 7100i without getting company approval or some kind of work around? I hate the screen on the 7520, so I want to upgrade to a 7100i. I did a lot of searches here and got very mixed answers.
i bought my 7100i online and just swithced sim cards .... only this happened was i lost my nextel.blackerry e-mail, now i have a sprint.blackberry e-mail and a new pin #