How to install a custom Carrier Settings file

[fangpyre]

Did you disable data?
Look up how to do that thru the APN.

[Aabo0]

Woooo~ thanks for the guide! It totally worked! Now my iPhone looks even more sex-eh and impressive

[boonjacob]

Hi!
Followed the carrier settings guide and got the custom logo, cellular data network and the tethering option working after a reboot (did not reset settings). However, I'm still unable to surf the net using 3G. It show "unable to connect". I'm I missing something here?

[boonjacob]

just following up with my previuos post, accessing mail,safari, etc deosn't work with for me, but oddly I'm able to use the iphone's 3G when thethering to my laptop(using it as I type this). Does this help in find a suitable solution?

[boonjacob]

Hi!
Followed the carrier settings guide and got the custom logo, cellular data network and the tethering option working after a reboot (did not reset settings). However, I'm still unable to surf the net using 3G. It show "unable to connect". I'm I missing something here?

just following up with my above problem. Oddly my laptops able to access the net with the iphone3G tethered to it? Why does it work for iphone apps? Any solutions? Thanks

[Magnus]

Since the discussion is pretty much only about iOS 4 I'm closing this thread.

If you're interested in custom carrier file for iOS 4, head on over here.