Hi all, wonder if someone can set me straight with what is happening. I have a S4 mini (SPH-L520) Android ver 4.4.2.and has selected for my network mode LTE/CDMA/EVDO Reading about the S4 mini says it's 4g complaint and sprint/t-mobile is explaining 3g will be discontinued at year end and is hounding me to buy a new phone. My question is am I going to forced to give up my phone or is this just a sales pick to sell phones. I live in Detroit Michigan and cant really get straight answer from anyone from sprint, easier to say buy a new phone buy not really ready to give the mini up which I like a lot. Thanks for any suggestions.