Chromebook/Chromebox Firmware Upgrade for Linux/Windows Installation
Want to run Linux or Windows on your Chromebook? You’ll first need to upgrade its firmware using the trusted MrChromebox UEFI firmware.
This easy-to-follow guide will walk you through the safe installation of a custom firmware upgrade on your Chromebook or Chromebox, unlocking boot support for USB Linux and Windows installers.
With this firmware upgrade, you can:
- Install and dual-boot Linux or Windows
- Boot from USB drives without restrictions
- Enjoy complete freedom from ChromeOS limitations

💻 Upgrade Chromebook Firmware with MrChromebox
Start by launching the official firmware script:
Open the MrChromebox Firmware Installation Script
Tip: Your device must be in Developer Mode before flashing. Always backup your data first.