Looks like the wait is over, fellow readers, now that the Chronic Dev Team Greenpoison hack is finally out and about, to help you jailbreaking iOS 4.2.1 firmware. Now, as some of you may or may not have noticed, this most recent update (RC5 build) is an untethered jailbreak, which of course means you do not need to re-jailbreak if you restart your iDevice. Cool, isn’t it? Well, the good news is that the new software works for both Mac and Windows users. The bad, if you’re willing to take our advice, is that you still need to proceed with caution – and if that’s ok with you then go for it.
Update: If you happen to own a Verizon iPhone and are willing to give it the jailbreak treatment using Greenpois0n’s latest and greatest RC5.4 hacking software, mind you it’s here – live and kickin’, ready to rock your iOS 4.2.6 devices with some cool Cydia apps, whether you’re a Mac or a PC user.