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What are blobs and why do you need them?

airsquared edited this page Aug 16, 2018 · 5 revisions

It is a file that you save for each iOS version that will allow you to restore to that iOS version at any time even if it's unsigned(there are some exceptions, like the SEP needs to be compatible). You can use blobs to restore to versions with the tool futurerestore. A blob can also be called a SHSH blob, SHSH2 blob, or SHSH.