

UPDATE 09/20/20 – I just posted an article explaining how to downgrade a beta version of BridgeOS (Big Sur) to a production version (Catalina). how-to-reinstall-macos-on-your-apple-silicon-mac-everything-you-need-to-know/ UPDATE 11/17/20 – Apple Silicon Macs are live! This article will still work for restoring new Apple Silicon Macs! UPDATE 4/13/21 – When you use the Restore option it will also remove the firmware password!! –

Troubleshooting DFU Mode & BridgeOS Update Problems Can I Downgrade from a Beta Version of BridgeOS to a Production version? Instructions for the Mac Mini (2018-2020) Instructions for the iMac & iMac Pro (2017 & 2020)

Instructions for the MacBook Pro & Air (2018-2020) Setup and Cable Requirements before you begin How do I find my T2 Mac BridgeOS Version? If you find yourself in one of these situations you can follow the instructions below.ĭeep Dive explanation on how to boot your Mac into DFU Mode + How to Reinstall BridgeOS with Apple Configurator 2 – Mr.
