Jailbreak iOS 4.2.1 with Greenpois0n RC5_2 on Mac OS X Leopard

Many iPhone users are finding hard to untether jailbreak on iOS 4.2.1 using Greenpois0n 1.0 RC5, to run on Mac OS X 10.5.x. The Greenpois0n tool open and then close immediately. It is because GreenPois0n RC tries to call version 6.0.0 of libcurl.4.dylib, but gets 5.0.0 in return. Due to this the application closes out immediately. Follow the simple steps listed below to make the jailbreak run on Mac OS X Leopard.

How to make GreenPois0n RC5_2 work on Mac OS X Leopard 10.5.x

Step 1. Download this filelibcurl.4.dylib v6.0.0
Step 2. Extract the file in your downloads folder.
Step 3. Launch Terminal.app
Step 4. Type: sudo rm /usr/lib/libcurl.4.dylib
Step 5. Enter password and hit enter.
Step 6. Type: sudo cp ~/Downloads/libcurl.4.dylib /usr/lib
Step 7. Close Terminal.app and launch greenpois0n.app


About ipodrohan

Rohan Sood, I am 14 years old. I am all about Technology and Gadgets! I am currently at New Delhi, India. Future plans are going to USA and working at one of the awesomest companies APPLE Inc. As you might know, “TECHNOLOGY” is present everywhere. Let’s together understand this word and make the World a better place. I believe in “Sharing KNOWLEDGE”. I created this Blog to share as much Knowledge as possible. I hope you find my Blog interesting and self-sufficient. I will keep you UP-TO-DATE about the Technology News around the Globe!

Posted on February 5, 2011, in Apple, Information, Jailbreak and Unlock Tutorials, News, Tutorials and tagged , , , , , , , , . Bookmark the permalink. 1 Comment.

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