Hello all, I've read the other post speaking of the automatically saved SHSH files. But I would like to confirm that all the SHSH files on his server will always work when restoring. I have always had only 3.1.2 on my iphone and I see that Cydia saved: 3.1.3, 4.0, 4.0.1, 4.0.2 Even though I have never installed anything further than 3.1.2, can I still use these SHSH blobs to ugrade to these versions? I would appreciate an answer from someone who has done this specifically that never had installed a later firmware but was able to use higher firmware version to upgrade without going to the current apple signed version. Thanks for reading and taking the time to look at my post.