I just acquired a Nextbook 8 SE with a manufacturing date of April 2013. It has Jellybean installed, HDMI out, and also Google Play.
There have apparently been several iterations of hardware under this same model number missing some or all of the above.
Nothing I have tried has been successful at rooting this device, including the Italian Fix, all the stuff here and at FreakTab, or Crystal Root which is the only thing I've found here that specifically calls out this processor and OS mix.
Yifang or whoever actually made this unit is doing something interesting with the signing keys, because pretty much anything I've tried via <3e> has failed verification.
I know that since this unit is only a month old and not popular that there probably hasn't been a lot of interest or work done on it, but I'd really like to root it in order to get rid of some things and change some other things.
Thanks in advance!