Daniel Ho

Amor Fati

A Toronto-based management consultant who spends too much time thinking about coffee, riding around on two wheels, photography, books, and fried chicken!

iPhone 3GS Loses Ability to Connect to 3G Network After Upgrade to iOS 4

This is just a note for others that may be having the same issue.? I'm not sure why, and there doesn't seem to be a fix that consistently works, but here's my experience with this. Issue:? My iPhone 3GS was working fine prior to upgrading to iOS 4.? Once I did that, I couldn't connect to the 3G network anymore even though all the apps worked while connecting via wifi.? I tried turning the Airplane Mode on and off, rebooting, etc. etc.? Nothing worked.? It was completely frustrating!

Fix:? YMMV, as I'm on the Fido network in Canada, but this what I did.? I have to do this every time there is an update as well.? I went to Settings/General/Reset/Reset Network Settings? Once I did this, the iPhone restarted, searched for a network, and everything worked again.

If you try this, you're on your own, but it worked for me.? Good luck!