And does the mobile connection work (data)? Because if it does, it is the same principal just with other settings...
I'd try re-downloading and re-flashing the RUU, factory reset etc...Either the connection is broken or the app is broken
HTC One dual sim 802w
for both work and private...
, HTC One X
, HTC Desire S
(my wife's now...), HTC Legend, Asus P750, SE W800i, SE K700i, SE T610i, Panasonic GD67, Ericsson T10...
" if your read anything helpfull, that's the least you can do
My BatteryMOD, BootAnim