3 days ago my wifi suddenly stopped working. idk why me and my sister both have the exhibit 2 and i ran the #*#*526*#*# wlan test hers came back as good and ready and mine is saying DriverNot Set [NG] everytime i turn on my wifi it tells me theres an error but doesn't explain it. how do i set the driver or whatever? I even rebooted the whole phone and it still will not work. someone help im getting very aggrivated !