What can I use to activate an iPhone terminal?

Last night I have you announced that, the famous universal cards for activating iPhone terminals can no longer be used, so probably some of you are now wondering what they can use to activate their phones, especially if they do not have iOS 4.x installed. For most of you, the answer is quite simple, although the hardest situation is for iPhone 3GS owners who can now activate iOS 3.1.3 only with the phone cards of the operators on which the phone is coded. In all cases, activation is done via jailbreak and the only jailbreak solutions that do not activate are Spirit and the one on jailbreakme.com because they are jailbreak solutions that must be run directly from iOS and not from the bootrom.

Here's how you can activate your phones depending on the iOS version used:

iPhone 3G

iPhone 3GS

iPhone 4