7 Replies Latest reply on Feb 3, 2014 9:43 AM by missswifty

    Why is there No signal found for mobile networks?


      My S4 isn't letting me call or receive calls at all. It says that mobile network is not available. My internet still works fine, and my texts will still send but only after a message comes up that says no signal found for mobile networks. I've tried restarting it and nothing changes, and I took the battery out for about 5 mins and put it back in and nothing helped. Anyone have a solution? Please reply