When i receive or send an mms the edge is displayed in the notification bar. i have checked the data connection is not disabled. I have tried to solve it using this: How to Turn Off and Disable Mobile Data Connection (2G/GPRS/Edge/3G) on Android Phone My Digital Life but after few seconds the data connections is establish again and the icon is displayed again. I have HTC Hero and an update to android 2.1. In the previous version of android (1.5) i didn't have this problem. Any ideas?