Hi there! i tried to update my os and now after the android stays on the screen until it shuts off and that's it. i had no idea these things were as un-user friendly as this. i don't know what im doing, my tablet is generic, however i have its original specs the device had before i tried to update. please help, i'm not dumb i just don't understand how or what these actually do. i updated only because mail and you-tube didn't work. now nothing does. i thought was internet savy, not now.