Iphone Dev Team to Release UnTethered Iphone 4 4.2.1 Jailbreak with RedSn0w or a Cydia Package

Muscle Nerd from Iphone Dev Team has updated us about the untethered jailbreak for iphone 4 4.2.1 using RedSn0w Jailbreak Tool via his Twitter Channel @MuscleNerd . According to the tweet , the next version of RedSn0w will support One-Click Untethering of jailbroken iphone 4 . With new RedSn0w you don’t have to restore your phone and proceed with the jailbreak to get the un-tethered version.

untethered jailbreak iphone 4 4.2.1

Next RedSn0w Release will also have some enhanced features which will allow the jailbreak tool to handle much bigger files than ramdisk 25MB limit.

In the meantime Comex tweeted from his own Twitter Channel @Comex that he is working to get the un-tethering via a Cydia Package [tweet below].

cydia untethereing package

If that turns out to be true , it would be as simple as installing a package via Cydia on your already jailbroken iphone 4. We will publish the complete step-by-step tutorial as soon as its released by the developers .

About the Release Date :

Sadly the untethered jailbreak for iphone 4 4.2.1 iOS which was scheduled for release during Christmas has been delayed , and we don’t have any clear idea about the estimated time of release , which seems to happen only next year . Below is the tweet by Comex .

Update :

MuscleNerd is asking pro-iphone users to try and test a beta version of un-tethered jailbreak on iOS 4.2.1 . He is referring it as his “BackUp Plan” after Comex confirmed that he can’t meet the deadline [tweet picture above]. Here is the twitter update from @MuscleNerd [ will keep updating this blog post with the latest tweet].

untethering iphone 4 4.2.1

tethered jailbreak

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