When I start Cydia I see that I have SHSH on file for 4.0.1 (which I saved about two weeks ago). I understand that Cydia will save SHSH for my phone for any new firmware version. Right now I do not see SHSH for 4.0.2. Is this normal? How long does it take for Cydia to go through the entire list of phones for which to save a new SHSH? Thank you.