Looking for an IPSW file? An IPSW is a iPod and iPhone software update file. In this video, learn what steps one need to take in order to change or convert a zip folder into an IPSW. Instructions, step by step, as given by the videomaker iSamm786:
1.Open your start Menu
2.Go to Control Panel
3.Open up Folder Options
4.Go to View
5.Uncheck "Hide Extensions For known File Types"
6.Rename the ZIP file to .ipsw
*If the box, "Hide Extensions For Known File Types" is already unchecked, all you have to do is change the name of the zip file to .ipsw