There are checks for minimum requirements, which I looked up with help of: nm /S*/L*/PrivateFrameworks/amework/CoreBrightness|grep _ModelMinVersion Night Shift is however not supported – by Apple – on older Mac models. Not just yet, but I know this because I located the checks for it in said framework, and there it checks for matching Mac model names: Night Shift was introduced in macOS Sierra 10.12.4 (Build 16E144f and Public Beta-1) and is controlled by the amework and you’ll need at least one of the following – or later – Mac models:Īpple did not release any information about this. People looking for Night Shift support in High Sierra 10.13.2 you should visit my follow up Supported Mac models for Night Shift in High Sierra 10.13.2.
