yeah, I have the same idea and I love to disable all the hard and touch-keys below the screeen on LG G pro and use it as a Nexus or Sony device
. Is it possible ?
Old devices: HTC Aria, Motorola Rarz, HP Touchpad, HTC Desire HD, Xperia Go, LG VU2
LG E980h (Official CM 11 M5)
Nexus 7 2013 WIFI 32GB (unlock bootloader, rooted, stock 4.4.2)