redsn0w's instructions are straightforward and clear
You'll need to tether to a PC every time you reboot
The chains have been broken ... at least for iPhone 4 and iPod touch 4G owners (chains: Shutterstock)
The first (obvious) step is to be running iOS 6
Redsn0w 0.9.15b1 is available for Windows and Mac (snowplow: Wikimedia)
Now it's much easier to get Cydia on your iPhone 4
The Northern Hemisphere autumn is usually a slow time for jailbreaking. Apple releases new iOS firmware, along with a shiny new iPhone – and both typically need time before they can be hacked. The members of the iPhone Dev Team, however, have given us a pre-Halloween surprise: they updated the jailbreak tool redsn0w to simplify the hacking of A4 iOS devices.
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