Reboot the Device If closing down apps doesn't cure the problem, a quick reboot should do the trick. It's a common mistake to think suspending the device by pressing the button on the side is actually powering off your Android smartphone or tablet. http://nauc.info/forums/viewtopic.php?t=11603277 http://forums.clamwin.com/viewtopic.php?start=0&t=2269 http://imaginoproject.com/bb/showthread.php?tid=258604 http://www.acwf.de/forum/showthread.php?page=2&tid=8803 You will actually need to press this button for several seconds until a menu pops up offering you the choice to Power off, or on some devices, Restart. After Android powers down, wait a few seconds and then press the button again to power it back on again. This is basically a cleaning process that will refresh the memory and reload the operating system, which should cure most problems. http://blog.cleverly.com/permalinks/157.html http://mercadoforo.com/showthread.php?tid=47825 https://api.gridp...