At least 14.3 GB of available storage to perform the upgrade
: A vital security update that patched the "Key Reinstallation Attack" (KRACK) vulnerability, preventing attackers from decrypting Wi-Fi traffic.
On the user-facing side, macOS High Sierra 10.13.1 also included . More importantly, this update fixed several annoying bugs, such as an issue where Bluetooth appeared unavailable during Apple Pay transactions and another that caused Spotlight to not accept keyboard input. These improvements made version 10.13.1 a particularly polished and stable entry point in the High Sierra lineage. macos high sierra 10.13.1 dmg
From the macOS Utilities window, select and click Continue .
: It patched a serious vulnerability in the WPA2 Wi-Fi protocol (the "KRACK" exploit). At least 14
Reset the NVRAM/PRAM by shutting down the Mac, turning it on, and immediately holding down Option + Command + P + R for about 20 seconds.
Once you have the DMG file and a properly formatted USB drive, you can follow the standard Apple method to create a bootable installer. These improvements made version 10
MacOS High Sierra 10.13.1 was released on October 31, 2017, and it comes with several updates and improvements over its predecessor. Some of the key features and updates include: