The GSM unit on my iPhone 5S has stopped working. Everything else works fine (though the battery life is down to about six hours.) So I’m basically without connectivity outside the house. Not receiving phone calls isn’t a major problem, but lack of data is critical.

I’d like to buy a mobile phone which constantly seeks wifi connectivity when roaming. It should have the software to automatically and silently connect through common gateways (The Cloud, McDonalds, BT Openzone, etc.) It would also hold a database of wifi credentials that people have shared, similar to Wifi Skeleton Key

It’s a bit late now that roaming charges are about to tumble within the EU, but this would be a boon for travellers and people looking to avoid mobile contracts.