![Fix 1604, 1601, 1600, 16xx Error During iOS 4.2.1 Custom IPSW Firmware Restore in iTunes Using iREB RC3[How To]](https://thetechjournal.com/wp-content/uploads/2011/02/iH8Sn0w-LOGO.jpg){kind=logo}
Fix 1604, 1601, 1600, 16xx Error During iOS 4.2.1 Custom IPSW Firmware Restore in iTunes Using iREB RC3[How To]
The updated version of Sn0wbreeze has just been released. Most of you might have come forward with 1604, 1603, 1602, 1601, 1600 error in iTunes during custom iOS 4.2.1 firmware restore which has been created in Sn0wbreeze.
Download WhiteD00r Version 4.2 Custom iOS 4.2.1 Firmware for iPhone 2G / 3G and iPod touch 1G / 2G
WhiteD00r has now been updated for the first time to the version 4.2 to support iOS 4.2.1 custom firmware file. Version 4.2 comes with a few new features including a new multitasking method; but WhiteD00r 4.2′s largest improvement is in performance. For those who don’t know, WhiteD00r is an initiative to allow users with older iOS devices like the iPhone 2G/3G and iPod touch 2G to be able to experience the iOS 4 firmware while actually running a modified 3xx firmware file.
Sn0wbreeze 2.2 iOS 4.2.1 Untethered Jailbreak Updated To Fix iBooks Issue
iH8sn0w has released Sn0wbreeze 2.2r3 for Windows. The tool is released specifically to address the issue of iBook restriction for jailbroken iOS devices. iH8sn0w had released Sn0wbreeze 2.2 for Windows few days back, which allows users who want to jailbreak and also unlock their iPhone to update their iPhone with a pre-jailbroken iOS 4.2.1 firmware while preserving the baseband from getting upgraded so that it can be unlocked using Ultrasn0w.
![Preserve Baseband, Jailbreak and Unlock iPhone 4, 3GS, 3G on iOS 4.2.1 Using PwnageTool 4.2 / Sn0wbreeze 2.2[How To Video]](https://thetechjournal.com/wp-content/uploads/HLIC/2bfb2cd0b5cc7851ab6824280c68c8c7.png)
Preserve Baseband, Jailbreak and Unlock iPhone 4, 3GS, 3G on iOS 4.2.1 Using PwnageTool 4.2 / Sn0wbreeze 2.2[How To Video]
Sn0wbreeze 2.2 is now available for download. It can jailbreak iPhone 4, 3GS, 3G, iPod Touch 4G, 3G, 2G, and iPad on iOS 4.2.1 Untethered by building custom IPSW firmware while preserving iPhone baseband.
![Jailbreak Apple TV 2G on iOS 4.2.1 with PwnageTool[How To]](https://thetechjournal.com/wp-content/uploads/2010/12/apple-tv-jailbreak.jpg)
Jailbreak Apple TV 2G on iOS 4.2.1 with PwnageTool[How To]
Apple has already released iOS 4.2.1 (8C154) for Apple TV 2G.On the other hand The developer behind NitoTV app for jailbroken 2nd-gen Apple TV has released an unofficial PwnageTool bundle which can jailbreak Apple TV 2G on the latest iOS 4.2.1 firmware with the existing version of PwnageTool.
Greenpois0n Untethered Jailbreak for iOS 4.2.1 on All iDevices Almost Ready
P0sixninja the hacker behind Greenpois0n jailbreak has announced that the new version of Greenpois0n is being updated to be untethered jailbreak for iOS 4.2.1 on iPhone 4,3GS iPod touch 4G, 3G and iPad, but the untethered task has caused a delay in releasing the new Greenpois0n.However, he didn’t disclose what type of exploit he was working on/using for this permanent untethered jailbreak.
![Untethered Jailbreak for iOS 4.2.1 Almost Ready[Video]](https://thetechjournal.com/wp-content/uploads/2010/12/Untethered-Jailbreak.png)
Untethered Jailbreak for iOS 4.2.1 Almost Ready[Video]
Popular iPhone Dev Team member MuscleNerd has confirmed that an untethered jailbreak working on the latest iOS 4.2.1 firmware is about to ready.iPhone Dev team have managed to exploit a hole they found in iOS 4.2 beta 3.MuscleNerd says no exploit is not new, just a reusable method and specifically for those who have saved the mentioned SHSH.
![Update iPhone 3GS/3G Baseband To 06.15.00 Using PwnageTool 4.1.3[How To Guide]](https://thetechjournal.com/wp-content/uploads/2010/11/unlock-iPhone-3G-and-3G-S-300x2741.jpg)
Update iPhone 3GS/3G Baseband To 06.15.00 Using PwnageTool 4.1.3[How To Guide]
PwnageTool 4.1.3 has already released which can update the baseband of iPhone 3GS & 3G to 06.15.00 so that they can be unlocked using Ultrasn0w 1.2 on the latest iOS 4.2.1 or iOS 4.1 firmware.So in order to use Ultrasn0w 1.2 to unlock your iPhone 3GS/3G you need to update to baseband 06.15.00!
AppSync 4.2 For iOS 4.2.1 Devices
AppSync 4.2 now available in Cydia for jailbroken iOS 4.2.1 devices and now you can install cracked apps on your jailbroken iOS 4.2.1 Via AppSync…..
