I am in the process of a fresh install of iOS 5.1.1 firmware on my iPad 3 (wifi / 4 G) through redsnow. I am pretty much done like I have all the SHSH blobs saved in Tinyumbrella and have also downloaded iOS 5.1.1 firmware. I have done it with Firefox and its in the shape of an icon (square type, meaning doesn't look like a zip file) and it is residing in Adminiatrator / Downloads. But working with redsnow, this file is nor recognized as IPSW. Please help that how can I get out of it, I desperately need IPSW file to proceed. Thanks