Anybody having problems getting a 3G data connection over the last couple of days. Something has changed in settings. I could go into settings-Wireless & Networks-and just click on connect to data network and away i'd go. What ever has changed over the last couple of days it now says 'use phone for data connection when WiFi unavailable' It's not allowing me to switch on 3G Desire tried to install new update but i've stopped that as i've not enough internal memory. any ideas.