Just installed the nameless-4.4.4-20140902-p4-NIGHTLY.zip with full wipe but now, after boot, the tablet becomes irresponsive. Some time the screen flashes between wallpaper and buttons and some times it just freezes. Cannot connect via usb to try a diferent version.
Reinstalled same version and it works sometimes but no home/back buttons available and so, cannot navigate.
Fixed by pushing last Weekly with ADB.