Googlebook OS Magisk demo shows root access could be much easier than first thought

Rooting Google’s new Googlebook laptops won’t be the headache power users were dreading. Magisk developer John Wu previously teased Magisk coming to Googlebook OS, and now the developer has shared a video demonstrating that full root access can be achieved. More impressively, the process looks to be on-device so far, without seemingly requiring specialized hardware or host-machine tethering.

In a post on X, Wu wrote, “This is how you’ll root your Googlebook,” and shared a brief video that walks through the rooting workflow.

Under the hood, Googlebook OS is fundamentally Android, sporting standard components like fastboot, userspace fastboot (fastbootd), and Android recovery. While bootloader unlocking mirrors existing Pixel phones, early modding efforts ran into two major roadblocks, as Wu shared on X:

• USB fastboot connectivity: Standard USB connections to a host machine for fastboot flashing currently fail on Googlebooks without specialized debug cables.
• Headless System User Mode (HSUM): Googlebook OS runs Android in HSUM, which breaks Magisk’s traditional single primary user (USER_SYSTEM) assumptions.

Wu had already laid the groundwork to fix the multi-user architecture in the Magisk repository. The new video seems to show that he has now solved the deployment puzzle as well, using a (hopefully) on-device method to bypass the need for external fastboot flashing cables altogether.

The developer recently highlighted that Googlebooks are actually an ideal playground for Android modding. On typical smartphones, unlocking the bootloader often trips hardware-backed integrity checks, breaking contactless payments and banking apps. Because a Googlebook functions like a laptop, users can sidestep these restrictions simply by relying on desktop web browsers for banking and DRM-protected media, while still enjoying the perks of an unlocked, rooted Android system with terminal access.

Wu hasn’t released a step-by-step public guide or ready-to-use Magisk build for Googlebook OS just yet, but the working demo signals that broad Magisk support for Googlebooks is right around the corner.

Over on Reddit, the mood was a mix of amusement and validation. Users noted the irony of Wu — an engineer at Google — engineering rooting methods for Google’s own laptop platform, while others pointed out that straightforward dev access and local Linux workflows are mandatory if Google expects power users to take the platform seriously at its current pricing, especially since users can also choose existing, established desktop OS like Windows, macOS, and Linux.