Save SHSH Blob

With the release of Spirit now imminent, it would be a good thing to save your SHSH blob, in case you need to downgrade in the future. Saving your iPhone SHSH is very simple.

Step 1: Download Firmware Umbrella from here.

Step 2: Launch Firmware Umbrella and plug your iPhone in.

Step 3: Click “Save My SHSH” and wait for Firmware Umbrella to do the job.

Done! A copy will be saved to your computer and it will also send a request to Cydia to save your SHSH on Saurik’s server.