Download MacOS 11.3 Build 20E232 IPSW Firmware Restore Files
Download the IPSW MacOS 11.3 (Build 20E232) firmware file released at 26 April 2021 intended to restore MacBook Air (M1, Late 2020) via iTunes. IPSW MacOS 11.3 build 20E232 is signed by Apple to update Apple device software.
