The kernel is on negalite website under download. Couple pages back they posted a link to the update.
Sent from my SPH-L720 using XDA Premium 4 mobile app
Ive been on R6 for some time now and all has worked great beside the occasional rebooting my phone does on it own. Ive started experience some issue with my messaging. It seem so get and error every so often and it erases all my txt messages. Luck...