i'm using my iphone in thailand right now, and i'm being charged for edge access that I don't want... can somebody tell me how to turn it off from my phone?
If I want to stop data access I go into settings>general>network>cellular data network then I just change the APN slightly.
(I do this because I couldn't find any other way to turn off edge. Even though I stopped mail checks and wasn't touching safari some apps were still downloading things)
Are you jailbroken? If not have you ever considered it?
There's a great mod called SBSettings that gives you instant access to multiple toggles straight from the springboard including Edge, 3G, Location Services, Wifi, etc.