Aura 6" frozen

I put my Aura to sleep before going to eat and couldn't wake it afterward whatever I tried. I put a pin in the little hole, tried to plug it to a wall charger, and when I was believing it was really broken, it waked up. So I began to read and after some pages read, is frozen again. I tried the pin, I tried to power it off, to plug it to the wall charger (though it was not really needed) and even to my computer : nothing happen, it just hang there frozen. When I plug it to my computer, it isn't seen.

I've seen that there a constant orange led that is lighted where the power switch sits.

I've update to 3.3.0 as soon as it was available.

:help: Every help would be greatly appreciated :thanks: