I just got my iPhone 5 yesterday on fido with LTE and after setting up my phone (eg. gmail, iCloud) I went into settings>general>usage>cellular usage> and under cellular network data is said I had used 66MB. Now my plan only has 500MB so I would like to know how did my iPhone use that much data within an hour. After downloading twitter, facebook and instagram over lte is now says I have used 100mb! After only using it for iMessages now it says I have used 174MB. Today when I woke up I checked again to see that it says I have used 175mb while I was asleep? Since I cannot check data usage on my fido account since its the first month is this usage accurate and does LTE actually use that much data? Any help is appreciated.