Limera1n is out to jailbreak iOS 4.1. Now, it’s best time to save SHSH blobs for iOS 4.1 so that you may always downgrade to iOS 4.1 and jailbreak your iPhone and iPod Touch. In this guide you’ll learn how to save SHSH blobs of iOS 4.1 for iPhone 4, 3GS, 3G, iPod Touch 4G, 3G, 2G with a single click using TinyUmbrella.

NOTE:

You can save SHSH blobs for iOS 4.1 only if it’s being signed by Apple. Go grab your SHSH blobs for iOS 4.1 before it’s too late. Apple stops signing a firmware when an updated version is out.
TinyUmbrella can save SHSH blobs regardless of jailbreak.
With TinyUmbrella you can save SHSH blobs for iOS 4.1 even if you’re on older iOS.

Let’s save SHSH blobs for iPhone and iPod Touch iOS 4.1.

Save SHSH blobs for iiOS 4.1

How to: <a href="http://www.iphoneheat.com/2010/10/jailbreak-iphone-4-3gs-ios-4-1-with-limera1n/" target="_blank">Jailbreak iPhone 4, 3GS iOS 4.1 with Limera1n
How to: <a href="http://www.iphoneheat.com/2010/09/how-to-update-iphone-4-to-ios-4-1-without-updating-baseband-01-59-00/" target="_blank">Update iPhone 4 to iOS 4.1 Without Updating Baseband 01.59.00
How to: <a href="http://www.iphoneheat.com/2010/09/downgrade-ios-4-2-to-ios-4-1-ios-4-0-1-iphone-ipod-touch/" target="_blank">Downgrade iOS 4.2 to iOS 4.1, iOS 4.0.1

Download TinyUmbrella

Steps to save SHSH blobs for iOS 4.1 are exactly similar to the guide posted earlier. So, please navigate to the guide linked below and follow the steps there to save SHSH blobs.