activation,JB, unlock help!!!

[leica1215]

use purplera1n to JB, find "freeze" icon, use wifi open it try to download the cydia, screen shows something " certificate number not match" press accept to access anyway. nothing happened afterwards

can anyone give me tip on what is going on? maybe I haven't fully activated the phone, any other way I can JB and unlock?

thanks

 

[jamesus]

I haven't tried purplera1n, but rensn0w will allow you to use the phone without it being activated.