What setings do my network have to be on WCDMA only, GSM or GSM/WCDMA preferred? I did an update last night and my settings changed, when i'm out of wi fi range my internet should then go via my network which is Vodafone UK. What should the network mode be, WCDMA only, GSM only or GSM/WCDMA preferred? I took it donw the Vodafone shop Monday, but there was a update on the phone yesterday, and now its changed the settings again.
