Here are the main news updates regarding Googlebook and Googlebook OS from October 26 to November 1, 2026.
This week saw the start of the rollout for the system update across all models and the release of Chrome 156. In addition, we covered Google Play Store efforts to optimize apps for large screens, newly identified device issues, and published a review of using Googlebook after two weeks.
System Update (17.CL3B.260622.276.R5) and Chrome 156 Rollout Begins
Google has begun rolling out the system update (17.CL3B.260622.276.R5) for Googlebook. This update expands to all models, including Snapdragon-powered Dell and HP devices that were previously skipped.
Additionally, Chrome 156 is rolling out to Googlebook, fixing extension-related crashes and improving window switching via Alt + Tab when using full-screen apps.
Play Store and Large-Screen App Optimization Trends
Google announced updates to Compose adaptive skills for developers to assist in optimizing apps for large screens. With AI agents automating tasks like implementing keyboard shortcuts, broader adoption of apps optimized for Googlebook is expected.
On the application side, we confirmed that the Pixel Weather app, previously exclusive to Pixel devices, is now available for installation on Googlebook. Furthermore, the latest beta version of the rooting tool Magisk (v31.1) has officially added support for Googlebook.
Reports of New Issues
An issue causing screen flickering in Chrome and web apps on certain models appears to have been resolved with system update 17.CL3B.260622.276.R5.
However, on the Dell XPS Googlebook, a new issue causing flickering on the lower half of the screen has emerged after applying the update. Users also reported an issue with volume fluctuating repeatedly when playing audio through the built-in speakers on the Dell XPS Googlebook.
In-Development Features and Lenovo Keyboard FCC Registration
It has been revealed that the "App restore on reboot" feature, which allows users to choose whether to restore previously open apps after restarting Googlebook, is currently under development. While the rollout timing remains unknown, it is expected to bring functionality similar to Chromebook's "Welcome Recap" feature.
In addition, a detachable keyboard for Lenovo's upcoming 13-inch tablet, the Lenovo Googlebook Duet m, was registered with the US FCC (Federal Communications Commission). Submitted documents and test details indicate support for both physical pogo pin connection and wireless Bluetooth connectivity.
Googlebook: Two-Week Evaluation and Remaining Challenges
We published a hands-on review after using Googlebook as a primary device for two weeks. While the hardware build quality and integration with Android smartphones are commendable, challenges remain, including significant changes in usability compared to Chromebooks and missing features.