How to Save SHSH Blobs for iOS 8.2 and 8.1.3 [Instruction]
Well-known hacker Semaphore has updated his TinyUmbrella tool which can help you save iOS 8.1.3 SHSH blobs as well as 8.2 blobs. It is not clear if you can downgrade with your SHSH blobs saved for iOS 8 but you can still keep them just in case anything changes and the hacking community finds a way how to trick Apple and allow iPhone and iPad users restoring to previous firmware versions that are no longer signed.
Users who have jailbroken in the past remember how useful SHSH blobs were because they gave you a chance to downgrade to any firmware version you had blobs for in order to jailbreak it. It is still possible to restore your blobs on iPhone 3GS and iPhone 4. All newer models cannot downgrade / restore because apple patched such an opportunity in iOS 6.x, 7.x and 8.x.
How to Save SHSH Blobs iOS 8.2 and iOS 8.1.3
Once again, even though Apple killed some options you can still save iOS 8 SHSH using TinyUmbrella. Just follow the instruction and you will learn how to save blobs for future use.
Step 1. Download TinyUmbrella for iOS 8.2 / 8.1.3 [you will find the links under Downloads / Links] for Windows or Mac. Both platforms are supported.
Step 2. If you don’t have Java on your computer you should install it. You can download Java for Windows and Mac.
Step 3. Open TinyUmbrella program on your computer.
Step 4. Take your iPhone or iPad [it can be iPhone 6, 6 Plus, 5S, 5c, 5 or any tablet device]. Connect to your PC / Mac with USB.
Step 5. Wait till TinyUmbrella sees your iDevice.
Step 6. The whole instruction on how to save SHSH blobs with TinyUmbrella beta updated for iOS 8 is very simple. Once it detects your smartphone or tablet it will automatically download all available SHSH blobs from your iDevice.
Step 7. Wait till download is completed.
Hooray! You have successfully saved SHSH blobs for iOS 8.1.3 or 8.2.