Hi there, I have a 3GS 16g Iphone using MS windows Vista. Unfortunately I updated like a twat to 3.1. I have used that USBViewer thing and wrote down my ECID. I then used that tool called ....umbrella and followed the instructions to create the ECID has a shsh file. I know I have done it right by the size of the file being: 64kb. When the eventual 3.1 OTB jailbreak is released, what do I need to do with the SHSH file? Also, how do I ensure that my ECID is on file with Saurik in Cydia or whatever it is? I have done that thing in Notepad but I don't know whether or not I have done that right. hosts.txt 127.0.0.1 localhost ::1 localhost 220.127.116.11 gs.apple.com Thanks.