soooo i tried cyanogen mod 14.1 and i was greated by a message that is different at the one you get on marshmallow, but overall it wasnt working. Are there any success cases of vulkan on android. I was pretty sure this phone was supported 
btw performance suxxxx on cyanogen 14.1 not worth the update guys. Better wait for the community version of android N
btw performance suxxxx on cyanogen 14.1 not worth the update guys. Better wait for the community version of android N