Recently purchased HTC Explorer and played with almost all settings but can't get WiFi to stay ON when the phone goes to sleep. I have changed the WiFi sleep policy to "Never" but the WiFi still goes offline and comes back couple of seconds after I turn on the power button. I know it is a battery drain to leave it on but I really need the instant email alert functionality without mobile data plan. Contact HTC support but they say the obvious thing to change the WiFi sleep policy. Anyone got it working?