So, when I open up Cydia, the top banner says: "This device has SHSHs on file for iPhone OS / iOS: 3.1.3, 4.0" ... thing is, I've never used anything else than 3.1.3! This has me a bit worried now that I'm strongly considering actually upgrading to 4.0 and jailbreak that. Is this a display error? How can I be sure that my REAL 4.0 SHSHs are uploaded post-jailbreak? It's been that way for a few weeks, but I didn't think much of it until the release of the 4.0 jailbreak.