"No Service" after jailbreak?

I have an iphone 4 and was on 4.1 jailbroke using limerain. I decided to jump on the greenpoison train, and everything went well. Except for pkgbakup, but thats for another thread. Anyways after jailbreak my phone is getting no service. I do have a 3g microcell due to no service in my area. I have reset network settings and rebooted the microcell to no avail. Any ideas?

I dont believe that I need a new phone. Just something went wrong with a setting or the jailbreak itself. I forgot to add that I used TU to preserve 1.59 baseband.

Am I the only one having this issue. Its like my phone didnt activate, not sure if its the microcell or what. I have a valid AT&T sim, just redid the jailbreak to make sure. Everything went well again, but still no service. Any ideas would be appreciated.

Well after all day trying to figure this out I finally gave in and just did a normal restore. I gave up my 1.59 baseband and it worked like a charm, iphone activated immediately. I didnt need the unlock, but it makes them more valuable when its time to sell for upgrade. Still have no idea what happened, everything went off without a hitch except for the activating part.