I have a 1/8gb MXQ PRO 4K with a v1 blue board with date of 1511.
Issues with 003 with wifi turned off:
Power off from Kodi Menu = No HDMI, need to pull power to start it again.
Build 002 turned the box off properly so that it could be turned back on from the remote.
Reboot = No HDMI, need to pull power to start it again.
Build 002 worked perfectly
Press Power button on remote with box on = No HDMI, need to pull power to start it again.
With build 002 if I waited 30 seconds HDMI signal would be restored and the box worked.