Download the official GooglebookOS recovery image and firmware for the Acer Googlebook 14 (moonstone): build 16452207_CL3B.260622.271.R1, released Oct 5, 2026. Direct recovery.zip link from Google, MD5 checksum and install steps.

How to install this image

  1. Download the recovery.zip file for your Googlebook model.
  2. Insert a USB drive of at least 32 GB (everything on it will be erased).
  3. Open the Recovery Utility extension in Chrome, click the gear icon, choose “Use local image” and select the downloaded file.
  4. Start the Googlebook in recovery mode as described in Google’s instructions, insert the USB drive and follow the on-screen steps.