Since my 4G is spotty where I live, I have been using LTE On/Off from the Market to keep it on 3G unless I want to toggle 4G back on. I keep it on CDMA Auto PRL I went into settings> wireless and networks> mobile networks> network mode> and my "Preferred Network" was set to "Global". What is "Global"? Shouldn't it be set to "LTE/CDMA"? LTE On/Off works fine, but I was just wondering why it was set to Global. Thanks!