I'm trying to download more themes for my phone. I go to settings>display>themes>more themes. This starts to connect, then says loading, then it comes up with the error 'the page requested is not available. PLease choose another link'. How can I get this to work? Also, I'm on Vodafone so I get free vodafone live access so I'd rather try to avoid using any pay sites, but any other way of getting some themes would be helpful.