To Install Your Own Local Server and Test The Bypass, You Will Need To Install And Setup Apache Server, Actually I Recommend To Use Xampp for Create Your Localhost on More Quickly And Easy.
Follow This Instruction :
1- Download xampp and install it
2- Download the files and put it on C:/xampp/htdocs/
3- Accept the alert for replace
4- Start apache service
5- Modify your hosts file in C:/WINDOWS/system32/drivers/etc and add only
127.0.0.1 localhost
6- Connect your iphone and open iTunes