OS Updates
Latest Googlebook OS (ALOS) updates, release notes, system build changes, and feature rollout information.
OS Updates
Googlebook System Update (17.CL3B.260622.286.R2) Rolling Out: Fixes 30 Bugs
Google rolled out system update 17.CL3B.260622.286.R2 for Googlebooks, adding th...
November 6, 2026
OS Updates
Googlebook OS System Update Release Notes
Googlebook OS system update release notes, listing update versions, dates checke...
November 6, 2026
OS Updates
Google rolls out system update (17.CL3B.260622.276.R5) for all Googlebook models
Google released system update 17.CL3B.260622.276.R5 for Googlebooks, expanding t...
October 29, 2026
OS Updates
Googlebook System Update (17.CL3B.260622.276.R4) Rolling Out: Fixes Display Contrast Issue
Google released a Googlebook system update (17.CL3B.260622.276.R4) with the Oct ...
October 23, 2026