Onda’s so called dual boot breakthrough “Surprise surprise” is really nothing but some fake sped up boot switching video and a new firmware that allows each OS to access the other. Nothing I would consider breakthrough, just a bunch of marketing hype.
The new firmware files are here if your interested: http://onda.cn/Tablet/ProductInfo.aspx?ProductId=361
And the better and faster method of switching? Well the show a demo video of it on their weibo, and cut the video to make it look like it’s booting over to the other os super quick and faster than ever. Basic false advertising.