Thanks to all the wizards who contributed to this fantastic hack, which should be part of the firmware. I had researched this thread prior to recently getting my Aura (not HD), and it is the only hack (so far) that I have done. I had several failed attempts before trying the HARDWARE light button, rather than the toolbar ICONS, which did not work. So try everything before giving up. Also,I used the regular night mode hack, but liked the idea behind the
Nightmode and reset without button version. It should be great for anyone that cannot access any of the other controls.