Hi, can anyone tell me if I can use a verizon (i assume locked) phone on boost mobile? I currently have boost mobile motorola phone W385 and want to use my sisters old Verizon Samsung SCH-u740. Neither phone uses a sim card. I just didnt realize how much I would miss the keyboard feature! Can i just activate the phone and buy a plan with boost mobile or do I have to "unlock" the phone? Thanks in advance! I love this site! Always get an answer!