So I got my S5 in May. That same day We all set our data warning limit at 4 gig. We have 5 phones sharing 20 gig. The other day I decide to check my data usage and it shows 8.82!! And I notice my data usage screen is totally different from what it was. Its white background with a green graph. The dates are May 6 - june 3rd todays date and I can't change that date. There is no tab to adjust for data warnings. I've had several phones and pretty sure I'm getting to the correct screen settings data usage. I'm lost! Also checked US cellular web site for my usage and it shows 1.52 GB on my phone. All the phones together usage is at 11.4GB And 8.52 remaining. I thought maybe my phone was showing Total GB used on the phones but its not. Any suggestions? I just called us Cellular they're gonna try to do a reset on their end I'll report back if that works.