5.2.0 supporting macOS 10.14.X - 13.X.X

See Release 5.1.0 for full release information.

This IMPORTANT release has some big fixes and changes despite the reduced release information below. Please review the 5.1.0 release information for any additional information and instructions as they apply to this release.

Fixed Issues & Feature Additions/Changes:

• #9 Corrected graphics settings for both the i3/i5 & i7 models to ensure graphics are driven properly with full acceleration.
• #9 Corrected issue that caused graphics artifacts despite correct graphics card settings.
• #9 Corrected macOS recognized graphics memory to provide additional graphics stability.
• #10 Corrected incorrect CPU power management settings to improve power management.
• Corrected issues where "MAX" brightness in macOS was not reaching the true max brightness of the screen.
• #9 Corrected an issue where plugging in a high power USB device will result in the port being disabled due to incorrect USB power availability.
• #9 Corrected an issue where plugging in a high power USB device into a USB hub will disable the hub. High power USB device such as a phone may charge slower when using a hub. You may occasionally still have a rare power warning and hub shut down. Simply unplug and plug again to restore if this occurs and everything should work fine again.
• Removed unnecessary SSDT's and ACPI code to improve startup, system responsiveness, and reliability.
• Removed unnecessary ACPI patches to improve startup, system responsiveness, and reliability.
• Removed unnecessary config.plist settings to improve startup, system responsiveness and reliability.

What doesn't work, isn't working properly, or still being worked on

• WiFi: (Marvell Avastar - Unsupported)
• Bluetooth: (Marvell Avastar - Unsupported)
• TypeCover: Sleep/Wake (Cold Boot)
• Accelerometer: (Unsupported)
• DRM: (Unsupported)
• Firefox is unusable: Unsure if related to EFI settings or simply an issue with Firefox on such an old system.