The 10" Irulu has a reset on the right bottom edge. You'll need to stick a sharp pointy pen that fits in the in the small hole, push. Press the ON button and see if it starts. Resetting will change the time and date to the default setting of your unit.
Here is what Irulu sent to me. It works. [FONT=verdana, geneva]In this condition,could you please help us reset the data factory to fix that problem? [/FONT] [FONT=verdana, geneva]\"settings 》back up&reset 》factory data reset 》erase the tablet \"[/FONT] [FONT=verdana, geneva] [/FONT] [FONT=verdana, geneva]Also I suggest you hard boot the tablet to fix the problem,please long press the power button and the volume button at the same time for 12 seconds.then the system would be rebooted by itself.[/FONT]