this are the steps to follow to get what they promise, unluckely I cannot get on the :
Does anyone know how to solve this?
Installing 3G Unrestrictor
This application allows you to do the following whilst running on 3G/EDGE/GRPS as opposed to WiFi:
* Make free calls using VoIP software like Skype, Fring, Truphone and others
* Watch TV with SlingPlayer
* Watch high quality YouTube Videos, just like on WiFi
* Download apps bigger than 10MB
* Download podcasts bigger than 10MB
Step 1: Load cydia, click Sources >> Manage and add http://www.sinfuliphonerepo.com
Step 2: Then click 'Done' and click on the source and scroll down to 3G Unrestrictor, and Click Install.
Step 3: Now load unrestrictor from the iPhone home page and select the apps you wish to unrestrict. Don't forget to reboot your device having done this.