new proprietary files from yuandao N3net GB ROM are used.
copybits is working without error and get better performance.
accelerometer is working. you need to tweak following properties to get correct orientation (0: disable, 1: enable)
probably following file will work on most tablets
and put it as /data/local.prop
I don't have enough time today. my site/OP may have old info. I'll update them later...