Redsn0w 0.9.6b2: Jailbreak iOS 4.2 GM on iPhone 4
Apple has already released iOS SDK 4.2 GM (Golden Master) and iOS 4.2 Golden Master to developers. And it is easy to Jailbreak iOS 4.2 GM on iPhone 4, 3G, iPad, 3GS and iPod touch with Redsn0w 0.9.6b2. Besides, Redsn0w 0.9.6b2 can be download both for Mac and Windows users. The following will show you how to Jailbreak iOS 4.2 GM on iPhone 4.
Other People Are Reading:
iPhone Dev Team has just released the lastest version of iOS 4.2 GM Beta
, and it was confirmed that Redsn0w 0.9.6b2
can jailbreak all of the current iOS devices on iOS 4.2, including iPhone 4, iPhone 3G, iPhone 3GS, iPod touch 4G/3G/2G and iPad. Besides, Redsn0w 0.9.6b2
can be download both for Mac and Windows 7 users.
To Jailbreak iOS 4.2 GM on iPhone 4
, users just need to set the IPSW of Redsn0w in 4.1, and if equipment of your system is IOS 4.2, then follow instructions step by step you will be able to jailbreak the above supporting devices.
1. Download iOS 4.1 and iOS 4.2
Then use USB cable to connect your iOS device, as well as ensure iTunes isn't running.
2. Using IPSW file vis iTunes 10.1 Beta 2 to update iOS 4.2
3. Open Redsn0w 0.9.6b2 and place it to iOS 4.1 to proceed with the jailbreak.
4. Then select the "Install Cydia" button, make sure plugged-in to the computer and your devices are OFF before you click the button of "Next".
Then there will be a tip that you need to enter DFU mode. First hold "Power" button, then hold "Home" button about 10 seconds and release the power key, continue to hold "Home" until the tip appears.
Now the Redsn0w Jailbreak
have done all the rest for you, just sit back and enjoy it!