Download iPadOS 8.4.1 Build 12H321 IPSW Firmware Restore Files
Download the IPSW iPadOS 8.4.1 (Build 12H321) firmware file released at 13 August 2015 intended to restore iPad Air (Cellular) via iTunes. IPSW iPadOS 8.4.1 build 12H321 is unsigned by Apple to update Apple device software.