How do I restore unresponsive ipad? The problem is that I can't turn it off. I don't think the power button is okay, it only locks and unlocks the screen but does not shut the device off. My ipad however, I think, is also broken, i can't use it, nothing is responsive, the screen is empty, only the wallpaper is on there. The assistive touch is pretty much the only thing that is responding, with the volumes plus the notification center. But that's it. Even the lock screen button from the assistive touch doesn't respond when I hold it to shut the device off. What am I gonna do?
since assistive touch is still working you can shut down the iPad through that.


Locate your “Assistive Icon” and tap on it
An option of ‘Device’ will appear along with other options.
Tap on ‘Device’
You will see ‘Lock Screen’ icon. Press and Hold this option for a while. 
After a few seconds, the power off screen will be displayed.
Slide it to switch off your iPad.


When it is off you will need to plug it into a charger to turn it on again or plug it into itunes to restore it