by Alvin on February 9, 2011
IOS 4.2.1 on iPhone 4 is finally be untethered jailbroken. With this method (untethered jailbreak), you don’t have to boot up your iPhone with redsn0w every time it has been restarted or the battery is drained. The latest release of greenpois0n allows you to untethered jailbreak your iPhone 4, if you have not update [...]
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by Alvin on December 14, 2010
Accidentally updated your iPhone 3GS to IOS 4.2.1 through iTunes? Although IOS 4.2.1 is still jailbreakable using redsn0w, but the jailbreak for iPhone 3GS with new bootrom is tethered only. Every time it restarts, you need to run redsn0w to boot it again. This can be very troublesome especially when you’re working or studying. You [...]
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