Last month, Nothing said the CMF Phone 1 would get the Android 15-based Nothing OS 3.0 beta in December, and the brand has kept its promise as the Nothing OS 3.0 Open Beta 1 is now available for the Dimensity 7300-powered smartphone.
The Nothing OS 3.0 Open Beta 1 comes with a new lock screen customization page, an AI-powered Smart Drawer, and camera improvements. It also comes with Shared Widgets, but those are currently only supported by Nothing devices. You can check the image below for the complete changelog.
Nothing OS 3.0 Open Beta 1 update changelog
It's also worth mentioning that no rollback is currently available for the CMF Phone 1, meaning you won't be able to return to the stable build, so it's best to wait for its release if you are going to install the Nothing OS 3.0 Open Beta 1 on your primary device.
Nothing CMF Phone 1
If you still want to proceed, you can head to the source link below for more details about the installation process.
