need help please. cant connect to 3g after downgrade.

[ARon145]

so yesterday i downgraded from iOS 5 to iOS 4.3.3 and i did it with a method where itunes gives you error (1) and you hvae top jailbreak it then wait for everything to load except when you get to the Activation Bundles.. you have to reboot and exit recovery with TinyUmbrella. After this whole process the 3g/data does not work what so ever. Now today i also found out that under the general>about window pane under the Carrier: it says Not Available. I really need help please cause i will need my data very soon.

[Mes]

If a second restore didn't help, try going back to 3.1.3 just to test (or stay if you like the speed improvement)