When I use Opera Mini (both stable and beta versions) to connect to the internet via mobile data, Vodafone redirects me and denies me access to any website I try to load (it thinks I'm trying to access adult content). Interestingly, when I use the data-sucking browser that came with android, it works fine. Opera Mini also works fine over WiFi. I've tried talking to Vodafone to remove this 'Content Control' (which I haven't been aware of until now) but they won't have any of it.
Any suggestions as to where the problem lies?