iphone 4: Wifi<->3G autoswitching

eon

2[H]4U
Joined
Oct 11, 2003
Messages
2,218
one annoying problem I have with my ATT iphone4 is if you are connected to a wifi and something goes wrong where the wifi isnt working, it doesnt automatically switch to 3G but instead just hangs forever, forcing me to manually disable the wifi.
Are there any work arounds to this?
This is especially a problem for me because I'm often connected to this city wide wifi that has very spotty service. In some places there will be just enough signal to stay connected to the wifi but not enough to get actual internet.
 
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