So i tested it. It Seems to be based on CM11s, because it has seems to have all its features (hardware/softwarebuttons toggle, the phone setup screen, theme engine with hexo theme, double tap to wake etc.)
Everything is translated except 4 (5 with keyboard) new apps (propably because its just themed cm11)
It comes pre-rooted with super user in settings.
The theme chooser isnt accessible normaly but i got a notification from a theme update which linked to the theme chooser
Features:
- nice design
- toggleable app drawer (standard disabled so you have only homescreens like in miui but shortcuts are removable and then not accessible with disabled drawer)
- All pop-ups appear on the bottom of the screen
- Changed about phone screen
- Shades app (really just like the Brightness toggle in quick settings)
- File manager with ftp and root support (but i couldnt get do /data)
- pre installed terminal emulator
- Now Browser as standard browser
There are 5 new Apps:
- Some sort of Hub app. I couldnt figure out what it does
- iFlytek Input ( a keyboard, its pretty crappy if you ask me)
- App China (probably the app store because there are no gapps)
- A music player (auto album cover download and theme support, changable accent color)
Screenshots:
http://imgur.com/a/aJb5F
Here are /system/app and /system/priv-app dump. Interesting are probably the launcher, the theme and the shades app
Dev-Host (attachment wasnt working)
In conclusion this is pretty much just a pre-themed cm11s with some small nice additions and disabled theme manager
