I had just finished playing with my device and I put it on charge.  Once I took it off the charger and tried to play a game on it, the system froze up.  I pushed reset on the device and tried it again, and again, it froze up (keep in mind that when it freezes, you can't even power down the device until it's reset).  And after seventeen tries, it STILL froze up.  Would an update of the system help? ???