Resolution date set to January 1, 1970 causes 64-bit iOS devices to fail to start

The date is set to January 1, 1970 the solution that causes 64-bit iOS devices to fail to start:

Solution One: Send to the Apple Store for repairs, dismantle the machine by the professional and remove the battery, and then reinstall it after 10 minutes.
Program two: In the iphone, the ipad with sufficient power, waiting for hours (such as your mobile phone set to the East 8 area, then wait for more than 8 hours), when the number of Unix timestamp is greater than 0, the system time is in effect, can be normal boot. (This method is not officially confirmed)

Update:

Apple has confirmed the above bug and promised to fix the problem on the next version of iOS.