The iPhone Dev team has released PwnageTool 4.2 untethered jailbreak for all iDevices running over iOS 4.2.1. PwnageTool 4.2 works for iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4-Verizon, iPod Touch 3G, iPod Touch 4G, iPad and AppleTV 2G and available for Mac users. With PwnageTool 4.2, iPhone unlockers can safely restore to a custom [...]

Greepois0n Jailbreak for iOS 4.2.1 is available now, to jailbreak iPad 4.2.1 untethered with GreenPois0n follow the given instructions below. Step-1 Update iPad to 4.2.1 (you can skip this step if you already running iOS 4.2.1 on iPad) Connect your iPad with computer using USB data cable and see this guide to Update iPad to [...]

You can update your iPad iOS to 4.2.1 to enjoy the new features of iOS 4.2.1. If you want to update iPad to 4.2.1 then follow the given steps below. In this guide you will see how to update iPad to i 4.2.1 manually using iTunes Step-1 Download iPad iOS 4.2.1 IPSW file Download and [...]

Using following jailbreak guide you can jailbreak iPhone 4 iOS 4.2.1 untethered. So follow the given instructions below to see how to jailbreak iPhone 4 4.2.1 untethered using GreenPois0n. Step-1 Update iPhone 4 iOS 4.2.1 without updating baseband When you update iOS 4.2.1 on your iPhone 4 this will also upgrade baseband of your iPhone [...]

If you update iPhone 4 to iOS 4.2.1 then your baseband will also upgrade to 03.10.01 and at the moment you can’t unlock this baseband. Here is the solution, how to update iPhone 4 to iOS 4.2.1 without updating its baseband. We can achieve that using TinyUmbrella. Lets see how to preserve iPhone 4 baseband [...]

Chronic Dev Team released the Greenpois0n, Jailbreak for iOS 4.2.1 Untethered and its is available to download as link mentioned below. You can use Greenpois0n to jailbreak iPhone 4, 3GS, iPod Touch 4G, 3G, 2G and Apple TV 2. Greenpois0n is available for Windows and Mac OS X Greenpois0n for Windows : GreenPois0n RC6-final.zip, Mirror [...]