Starting yesterday around noon I noticed my phone has been going to no reception. Once every 30 minutes it will pick up a 3g for about 10 seconds then go away. It just started up again around 10am. Last night I got full 4g around 10pm up until 10am this morning. What is going on? I have called in and they had me restart. take out my sim card. stitch to lte from global and back again. I noticed our wifi card was also going out of service however my moms iphone was still getting service when the wifi card and my galaxy 4 was not working. Is this a network issue? I have a new sim card coming in the mail but I feel like that is not the problem.