What can u do after Celluar Data Network is enabled? Tricks?

Hello Everyone,

I'm just curious about what you can do after the Cellular Data Network option is enabled. What tricks can you do?

I jailbroke my iPhone 3GS 3.1.2 with Blackra1n. Then I enabled the Cellular Data Network option. After a while, I realized that my Visual Voicemail was no longer working properly. After search for solutions online with no good result, I called ATT . Then they seemed knew what I did: they asked me to delete the custom profile and reboot my iphone. Well, then I got my Visual Voicemail back. Now I noticed that the settings in the Cellular Data Network was different from what it was before I deleted the custom profile, but the phone still working properly (I mean I can still use tethering with other functions in good working order).

So, I would like to know what you can do with the Cellular Data Network option. Any fancy tricks with that? Thank you guys!

Cheers,
Roseattle

 

I can tether my laptop before and after the changes of Cellular Data Network settings. Other functions are in good shape as well. So I am wondering what you can do with the setting in the Cellular Data Network.

Any tricks with that?