How did you change the DPI?
I also can't enable WIFI and there is no MAC shown in the advanced settings.
Otherweise everything seems to be working with the 4.4 kernel in combination with NDT stable v6.0.
I changed DPI with root explorer. ...
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer? | Terms of Service