I've just tried sending a test email again and it'll ONLY send when connected via WiFi!!! Obviously this isn't right and, when combined with my other problem of only random emails appearing in my Outlook client at home, makes the email on my device pretty awful. Is there any way I can remove the OTA updates that I've had as I could send email before them?? Or would re-flashing do any good? Email on the road is a must have for me so I desperately need to get this sorted.....help!!!