Earlier today, we informed that Cydia Servers was blocked by 3 UK , Ireland and China based 3G Networks. Today again we tipped from our one fan member of Facebook Page, that it was not a ban on Cydia Servers. They just enable adult content filtration and in effort to prevent access on adult contents they block cydia servers.
This was a very serious problem for jailbroken users who belong to the mentioned regions and people want its solution. So Solution is very easy you just have to call customer services of your network and said them to disable adult content filtration. That’s it now you can again access cydia directly form your 3G network.