Semaphore has released TinyUmbrella 4.21.01 that can save SHSH blobs for iOS 4.2.1 (iPhone, iPad and iPod Touch). Step-by-step instruction to save iOS 4.2.1 SHSH blobs and TinyUmbrella 4.21.01 download links after the jump…

NOTE:

• You can save SHSH blobs for iOS 4.2.1 only if it’s being signed by Apple. Go grab your SHSH blobs for iOS 4.2.1 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 4.2.1 even if you’re on an older iOS version.

Let’s save iOS 4.2.1 SHSH blobs for iPhone, iPad and iPod Touch.

How to Save SHSH blobs for iOS 4.2.1

• Download TinyUmbrella

Steps to save SHSH blobs for iOS 4.2.1 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.

• How to: save SHSH blobs for iPhone, iPod Touch, iPad

Also Checkout:

• Download iOS 4.2.1
• Download iOS 4.2 for Apple TV 2G
• How to: jailbreak iOS 4.2.1 with RedSn0w 0.9.6b4
• AppSync 4.2 – Install Cracked apps on iOS 4.2.1

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