Download iPadOS 14.4 Build 18D52 IPSW Firmware Restore Files
Download the IPSW iPadOS 14.4 (Build 18D52) firmware file released at 26 January 2021 intended to restore iPad Air 4 (Cellular) via iTunes. IPSW iPadOS 14.4 build 18D52 is unsigned by Apple to update Apple device software.