why didnt the developers add thes useful codes given in the thred?Build.prop is a file which is used to define the device's properties it is found in /system. devices cannot boot if the build.prop file is not in state proper, so better edit the file wisely.
If you change build.prop and got boot loop then flash below package in recovery
*Squadzone rom package:- http://db.tt/fPItBvjW
i have parsed all items by lining as they in the thred. any wrong will be?