same way u would do on PC use iNdependence 1.2.1 and just upload the files.
1. extract rar, place files someone you know where to find them
2. connect your iphone to iNdepence
3. go over the the folder ./private/var/root/library/lockdown/
4. once you get there you will see the files by the same name as the ones you extracted. now all you have to do is upload the extracted files from the rar to the iphone and restart(red slider). its working for both edge and wifi on my unlock.