Download MacOS 11.0.1 Build 20B29 IPSW Firmware Restore Files
Download the IPSW MacOS 11.0.1 (Build 20B29) firmware file released at 18 November 2020 intended to restore MacBook Air (M1, Late 2020) via iTunes. IPSW MacOS 11.0.1 build 20B29 is signed by Apple to update Apple device software.
