stuck on 3.1.2 internet

[theroach]

First off this is my plan details.


Even More Plus 500 Talk + Text + Web with FlexPay
500 Whenever minutes
Unlimited Weekend Minutes
Unlimited Weeknight Minutes

As of right now I am lost on how to get the internet working on my iphone 3g 3.1.2 I fallowed spooky's way on this thread.

T-Mobile USA Carrier Bundles: Bluetooth, Internet, MMS, & Tethering (2G/3G/3GS/4)

None of them worked and not only that I lost my cellular data section..? I am reformatting my phone right now to see if I can get my cellular data section back but from there what should I do? I dont care about mms really but the internet I do. Any help?

Ok the restore brought back my cellular data network.