Android 12 Developer Preview 3 Now Rolling Out on Pixel Devices Apr 21, 2021 13:29 EDT Google has finally started the rollout of Android 12 Developer Preview 3 for Pixel phones today. If our numbers are correct, this should be the final developer-quality preview before the Android 12 Beta starts next month. For those wondering, the DP3 is an "incremental update for stability and performance." Developers are advised to "get apps ready for consumer Beta" by releasing a "compatible update over the new few weeks." Android 12 Developer Preview 3 Marks Another Step Closer to the Official Release The Android 12 Developer Preview 3 brings several tools for app developers that will improve the user experience.