I'm tethering to a laptop as I don't have wifi in my community. Previously, I used a Mercury aircard but in March I switched to HTC Inspire as the ATT salesclerk said I would get better internet connections and speed with the Inspire. I had a 5G plan with my aircard and hardly ever went beyond 3000. Now with the HTC, I have gone over 4G everymonth. I think I have everything unchecked, disconnected, removed or force stopped that is using my data allotment but I still use too much data. I don't download music, videos, stream, youtube, send photos or anything else that consumed large amounts of data. My internet habits have not changed so I don't understand why my data consumption has increased with the Inspire. I can only assume that this smartphone uses data that my aircard doesn't. Is this correct? ATT advised me to change to a Shockwave. Any thoughts on this.