Your all welcome,I have unlimited data and I was confused when the warning first came up. I called sprint thinking they put a limit on my phone by mistake and they said no ,your on the unlimited plan. Thre rep told me to bring it in they would find the issue. I was playing around and just by accident I hit the page with my thumb and the bar moved,lol :beer:
Well I found a very interesting solution. When you press on the set data limit number on the chart (upper left hand of the usage chart) it actually gives you the option to annually set the data usage limit. I typed in 5000 MB and it changed it to 500 G and the error icon went away and it has never returned, 3 months now and counting.