HOW TO BACKUP SHSH BLOBS WITH TINYUMBRELLA
Step 1: Download TinyUmbrella for all computers at http://thefirmwareumbrella.blogspot.com/
Step 2: Once downloaded, launch the .exe file and connect your iPhone via USB to PC. TinyUmbrella will automatically detect your iPhone.
Step 3: Click on Save My SHSH. TinyUmbrella will confirm that your blobs were saved on hard disk as well as on Cydia’s servers.
