Note: Do not extract into an internal sub-folder, just extract all files into the main platform-tool folder. You will need to add this file and unzip its contents to the platform-tools folder for access later on. You can grab it from Google’s Factory Image OTA hosting site, which contains all Factory Images for Pixel and Nexus devices. This is essentially just a blank slate for your smartphone or snapshot of that particular Android build at that time.
You’ll need to download the correct Factory Image for your device. This is necessary for the Android 11 downgrade process. Download the Factory Image for your device Now scroll slightly further down to the “Debugging” section and tap the “Allow USB debugging” option. Before we are ready to continue, you will need to scroll down and enable “OEM unlocking” as this is integral for further steps. Now you need to head to Settings > System > Advanced > Developer options (you may need to expand a hidden menu for this). Enable USB debugging and OEM unlockingįirstly, ensure that you have Developer Options enabled on your Pixel, you can do that by heading to your device Settings > About phone, now tap “Build number” until a message confirms that you have Developer options enabled.
You can download the latest platform-tools zip file from here. We recommend installing the unzipped platform-tools package on your desktop for quick access when running commands. You’ll need to use ADB or Android Debug Bridge to downgrade your current Android build to an older version.
Download and install Android SDK Platform-Tools package
How to downgrade from the Android 11 Developer Preview on Google PixelĮasy method: Simply opt-out from the Beta on the dedicated Android 11 Beta website and your device will be returned to Android 10.
This guide is also tailored for Windows users, so the process may vary for those using MacOS or Linux. For this reason, unless you are happy to only utilize PIN security, flashing back may only be worthwhile if you are happy to have Face Unlock and associated features disabled for the foreseeable future - at least until the full Android 11 upgrade is available. IMPORTANT NOTE: If you are a Pixel 4 owner and choose to downgrade back to Android 10, Face Unlock will no longer be able to be set up. You will lose your device data, as this method requires a device wipe, and your device will be wiped several times during this process. Firstly, be sure to back up all of your data before even attempting this. You’re going to need to do a few things before you can revert to a stable Android 10 build, though. We’ve shown you how to install the Android 11 Beta or Developer Preview phase, so it’s only fair that we show you how to downgrade from this experimental Android build. If you are not content with the most recent Android 11 Beta build on your Google Pixel, it’s probably music to your ears knowing that you can downgrade your OS to a stable version of Android 10 if you encounter any major problems.