Finally some good news for all iOS 4.2.1 users. The Chronic Dev Team released in the last days the untethered jailbreak solution for our iPhone 4.

I’ve already jailbreaked my iPhone and really works perfectly.

In some sites and forums people are saying that you must jailbreak the iOS 4.2.1 with greenpois0n and then install Cydia with redsn0w.

I must say that is not true, I only used greenpois0n and with the loader app that is installed with the jailbreak, managed to install Cydia.

Greenpois0n is available for Mac OS and Windows and you can get it from the links below.

Greenpois0n for Mac OS: Download

Greenpois0n for Windows: Download

Homepage: Greenpois0n