My Girl Friend has Sprint. The phone she has is acting up and sometimes she cannot receive text messages or incoming calls because her phone freezes. So i bought her a Samsung Instinct. its an older one but its better then the one she has. She contacts Sprint and they want her to get a data plan.....She doesnt want it, she just wants to use the phone with the plan she has. Does anyone know how to switch the phones? For example AT&T if you get a different phone you just switch the sim card and BAM new phone, how can i do that for sprint? i know there is no sim card but there has to be a way to use it without the data plan. Can she get the plan then call and cancel the data plan? Any Information would be greatly appreciated. Thank you.