I currently have a Samsung phone with Cricket but I want to upgrade to a Blackberry. Their website says to log in to my account and click upgrade phone, but I don't want to do this unless I understand what's going to happen after I do it. I currently have the all in one plan, but if I purchase the BB I will need to get a more expensive plan as well. My cut off date is coming up, so I wanted to hear what other people had done. Thanks!