Just upgraded to cyanogenmod on p605.....
Finally had the guts to do it. very nice. followed the "[ROM][P605][4.4.4] CyanogenMod 11.0 - Note 10.1 (2014) LTE (19.07.2014)" thread. wanted to see whether my spen still had the touch sensitivity. so installed sketchbook mobile express. my screen turned into a disco. it was flashing non stop. thought i was gonna have a seizure. lol. wanted to let the develeper know, but im a virgin and cant post in his thread. but defiantely recommend it. looking forward to more updates