Where can I download 2.x firmware files for the original iPhone (2G)?

Apple's original iPhone (2G) shipped with the iPhone 1.0.0 operating system and runs firmware version 2.x. On your computer, right-click the link below to download the official firmware restore file.

iPhone (2G) firmware version 2.0.0 can be found here: iPhone1,1_2.0_5A347_Restore.ipsw
iPhone (2G) 2.0.1: iPhone1,1_2.0.1_5B108_Restore.ipsw
iPhone (2G) 2.0.2: iPhone1,1_2.0.2_5C1_Restore.ipsw
iPhone (2G) 2.1.0: iPhone1,1_2.1_5F136_Restore.ipsw
iPhone (2G) 2.2.0: iPhone1,1_2.2_5G77_Restore.ipsw
iPhone (2G) 2.2.1: iPhone1,1_2.2.1_5H11_Restore.ipsw