Google Pixel 9 Pro Fold Android 17.0.0 CP3A.261005.005 firmware

Google Pixel 9 Pro Fold

Android 17.0.0 CP3A.261005.005

Build CP3A.261005.005 For comet

Global · OTA update

Download

Downloads from dl.google.com.

File details

Device: Google Pixel 9 Pro Fold
OS: Android 17.0.0
Region: Global
Type: OTA update
Install with: How to install a full OTA with ADB sideload
Released: 1 Oct 2026
File name: comet-ota-cp3a.261005.005-2e87fca0.zip
SHA-256: 2e87fca080eb9a69b2af0aa41d422b0b917c84d91ebb44a2f700a00ca8519c16

After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.

Before you download

Make sure your device’s model number is one of: comet. You will find it in Settings → About phone, or on the box.
This file is for the Global region. Installing another region’s firmware can remove features or block updates.
This is an update package. It installs from the phone’s own update menu and keeps your data in most cases.
Back up your photos, contacts and files first, and charge the battery above 50%.

How to install

Full OTA images update a Pixel or Nexus phone without unlocking the bootloader and without erasing your data. You install them from the phone’s recovery mode with one adb command.

Read the guide: How to install a full OTA with ADB sideload

Other Google Pixel 9 Pro Fold versions

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