EVO running slow
I found that turning on 4G would slow all other phone functions down. The 4G speeds were fine. But if I tried to use any apps while 4G was on, they would be very slow. Since 4G was turned on here in MN (end of Sept. this year) I have used a homescreen widget to enable/disable 4G.
After reading this thread, I tried using menu-->settings to enable 4G and was surprised to see that the phone continued to work normally. I monitored the CPU for a good while and found that CPU usage remained at a reasonable level.
So, no more widget.
Thanks for the good discussion