Suppose to preserve Battery life. Cost is $5.99
Auto3G just released Version 1.2 which should fix the bug you are having BillinTx. It worked a charm for me.
I'd like to understand what this apps does if you have wifi on when you lock the phone. I know it doesn't touch the wifi, but does the iPhone continue to draw power for the 3 G if it's on wifi? If yes, I guess this app would help some. If not, then this app wouldn't help me much because I'm in a building with wifi coverage most of the day.
Anyone know?
This thread is a year & 1/2 old... probably not going to get any responses from the previous posters. Just saying...What settings do you have configured on auto3g?