I activated my jailbroken ultrasn0w unlocked iPhone 3GS on iOS 4.2.1 using SAM. I successfully got to the WildcardActivated state, but I'm still not getting any push notifications. Does anyone know how to fix this? It's driving me nuts!
i've got the same problem, I've "upgraded" to 4.2.1 with pwng and the sim didn't want to register so i unlocked with ultrasnow, everything's fine apart from push notifications, I've done all the procedures described in SAM tutorial and got in to wildcardactivated stage , however push still doesn't work. I've tried two sim cards, no success. Both cards works fine on my wife's iphone with push with no problems at all.