Help with Jailbreaking iPhone 4 on o2

[Dejitaru]

iPhone 4 info:
Firmware: 4.3.3
Baseband 4.10.1
Carrier: o2

So I successfully jailbroke my iPhone last night using sn0wbreeze. Everything worked alright apart from the fact that my network name was not showing up and I only had one bar of signal. In the "About" section, it said "network: not available" and "carrier: not available". I didn't try to unlock it, just jailbreak, and I'm confused as to why I completely lost my network functionality. I restored it just now and the network works fine. Any advice?

 

[Gregoris]

just use redsn0w that works better, check the hacking section for tutorials or iClarified - Apple News and Tutorials

 

[Dejitaru]

Thanks, I'll give that a try

 

[Barrie]

Make sure your sim card is not password locked before you jailbreak