http://xdaforums.com/lg-nitro-hd/ported/cyanogenmod-11-3-4-kernel-lenghonglin-t2818791/page2
try this rom .... best so far.
Thanks for the link is there any problem with camera and i'm not using front camera but i'm using back camera for full hd recording... i'm gonna try this thanks i'm currently on 3.4 kernel do i have to change it or can i just flash the rom??