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 file: libcurl.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
Posted on February 5, 2011, in Apple, Information, Jailbreak and Unlock Tutorials, News, Tutorials and tagged 4.2.1, greenpois0n rc5, iPodRohan, jailbreak, Mac OSX Leopard, on, RC5_2, rohan sood, with. Bookmark the permalink. 1 Comment.