How to Save iPhone 4 SHSH Blobs (ECID SHSH) on iOS 4
By Taimur Asad | June 27th, 2010
TinyUmbrella has been updated to support iPhone 4 (running iOS 4). It is important to save SHSH Blobs (ECID SHSH) files of your iPhone 4 now because of all the rumors going around regarding a new firmware update, which could be released as early as next week. If you have your SHSH blobs on file, you can downgrade anytime to iOS 4 from iOS 4.01 should you need to.
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