Download iPodOS 4.1 Build 8B117 IPSW Firmware Restore Files
Download the IPSW iPodOS 4.1 (Build 8B117) firmware file released at 03 September 2010 intended to restore iPod touch 2G via iTunes. IPSW iPodOS 4.1 build 8B117 is signed by Apple to update Apple device software.
