Ok, I want to change the email address the phone is set up to. But I have a niggling suspicion doing so requires a factory reset. First things first, please tell me if that's wrong and I'll be happy. If however I'm right, What's the best way to go about saving everything? If I download a backup program, will it store all my settings, apps etc or just data on the SD card? And will changing the email address bugger something up and stop me from restoring the backup? I wouldn't put it past google. Thanks in advance.