I bought one from ainol-novo.com (drop shippers with zero support and definitely going no way to RMA the device). My device has some quality issues (won't charge from barrel plug only USB, android browser continually crashes even after upgrde, youtube wouldn't work, flickering backlight, etc). Still an OK device at price point (other buyers have had no problems compared with mine).
Best source of information on device I have found is slatedroid: http://www.slatedroid.com/forum/345-ainol-novo-7-aurora-ii/
I upgraded it to jellybean CyanogenMod 10 from this thread: http://www.slatedroid.com/topic/37465-cyanogenmod-10-cmr-6-by-vld/ ... ROM works OK but it definitely is sill nowhere near as smooth as my Galaxy Nexus phone. Advantages of upgrade to CM10 for me are: Chrome browser, YouTube works, now rooted, and most apps install will now install from market because fingerprint changed. Disadvantage is it needs hard-reset regularly after going to sleep (although maybe due to me fiddling with configuration?).
If upgrading to Jellybean:
1. Make sure tablet fully charged beforehand.
2. Use SDcard that is FAT32 formatted.
3.hold volume-down and power-on for 20secs to get into recovery mode (inbuilt if no SDcard inserted).
4. Unzip clockworkmod onto SDcard and CWM will run instead when entering recovery mode using power-on and volume-minus.
5. My device takes a few tries before will go into recovery mode - often it fails.
6. To install Google market I used the AROMA installer from http://forum.xda-developers.com/showthread.php?t=1811028
Any other owners - love to hear what you doing with the Aurora 2!
