Recently we noticed about iOS 4.2.1 peoples getting lots of problem about iOS 4.2.1 for updating iPhone,iPad & in iPod.Don’t worry we have solution for that just you have to follow our information and steps.Peoples geting problems with installing iOS 4.2.1 for you have to install Cydia on iOS 4.2.1 for solution.there is a problem along with the release which is the Cydia insides the Redsn0w newest version does not support with iOS 4.2.1, therefore we are going to need to install a Cydia’s patched version on iOS 4.2.1 GM.
Following are the info for installing Cydia on iOS 4.2.1:
- jailbreak your iOS based devices using Redsn0w, and here is the instructions to do so.
- Requires you to enable SSH, to do that you have to install the compiled OpenSSH bundle with Redsn0w
- Download Cydia.patch file for iOS 4.2.1 from this link and copy it to
/Applications/Cydia.app/Cydia_directory by SSH’ing into your iOS device. Login instructions for SSH can be found below. For Windows OS use WinSCP and for Mac use Cyberduck.
Following are steps:
- Jailbreak your device on iOS 4.2.1 using the guide
- Download the Cydia patch
- SSH into your device.
- Now copy the patch file to ,Applications,Cydia.app,Cydia_.
- Now type the below given commands in the terminal app on Mac OS X by using the original Cydia binary
- Reboot your device and Cydia will be working.
iPhone Unlockers, please STAY AWAY from this Redsn0w 0.9.6 beta 3, while this release supports tetghered Jailbreak only. This is it, now enjoy Cydia on your Jailbroken iOS 4.2.1 device.
For more information connect with us.


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