I have a samsung moment, which has an infamous problem called "data lockup" and "airplane lockup" all over the sprint forums and with attempted treatments on many iterations of custom android roms where, basically, if you turn on wifi and then turn it off your phone's radio will go out until a reboot- the airplane option will literally grey out on the power down screen. A few months back sprint was offering trade-ins for very similar phones. i'm 6 months from the end of my contract and hoping to get some sympathy for putting up with this--plus the fact that i'm about to lose my premier status after ten years with those people. other than that you can only whine and threat to leave...