TinyUmbrella let you save SHSH blobs (necessary for restoring older firmware) for iPhone, iPad and iPod Touch. More details on TinyUmbrella can be found here.

TinyUmbrella 04.02.09 Features:

• Baseband Protection – Updating to 4.1 using TinyUmbrella will protect your baseband from update. THIS ONLY APPLIES TO IPHONE 4!!!!! If you have a 3G or 3GS and you update to 4.1 your baseband will likely be updated.
• SHSH Retrieval from Cydia – If you don’t have your SHSH locally, TinyUmbrella will request them from Cydia on-demand; allowing the restore to continue
• Automatically point hosts to Cydia – Once you close TinyUmbrella, it points your hosts file to Cydia (for further baseband protection and update/restores without TinyUmbrella)
• iPod Touch 4G 4.1 support

IMPORTANT:

Do not update to iOS 4.1 if you wish to keep your unlock and jailbreak. The baseband protection only applies to iPhone 4. It’s a small yet very important note. 3G and 3GS phones are excluded.

Download TinyUmbrella 4.02.09:

• TinyUmbrella 4.02.09

How to Save SHSH blobs:

A detailed guide on how to save SHSH blobs for iPhone, iPad and iPod Touch is linked below:

• [How To] Save SHSH Blobs for iOS 4 Firmware

Also checkout:

• [How To] Downgrade iOS 4.0.2 to iOS 4.0.1 iPhone Firmware (Mac)
• [How To] Downgrade iOS 4.0.2 to iOS 4.0.1 iPhone Firmware (Windows)

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Authors: _GadgetNews

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