It seems that I cannot get any straight information whether Verizon galaxy s4 works with Metro PCS. After all update to 4.3 and rooted, I try different carriers sim card such as tmobile, att, they all work fine both voice and data, but when I try Metro PCS sim and set APN correctly, phone does not have any network. Does anybody have any idea? If so, do I need to do full metro pcs flash? Please advise.