Xiaomi has officially rolled out the Android 16 Developer Preview for two of its flagship devices, the Xiaomi 15 and the Xiaomi 14T Pro. This move aligns with the broader Android 16 beta program that is currently underway, offering developers a chance to optimize their applications and test compatibility on the latest Android version.
Android 16 Developer Preview Program
The Android 16 Developer Preview Program is designed to help developers prepare their applications for the upcoming release of Android 16. Xiaomi’s participation in this program allows developers to flash the preview build onto their Xiaomi 15 and Xiaomi 14T Pro devices, enabling immediate use and testing[2.).
How to Upgrade
Users can upgrade their devices using either the local update method or the Fastboot update method. Here are the key steps:
Local Update Method
- Ensure your device is on a compatible product version (Xiaomi 15: OS2.0.109.0.VOCMIXM or higher, Xiaomi 14T Pro: OS2.0.103.0.VNNMIXM or higher).
- Download the Android 16 Beta build.
- Copy the ROM upgrade package to the phone storage.
- Go to Settings -> About phone -> Click “OS version” 10 times to enter developer mode.
- Go back to Settings -> About phone -> Click on the system icon -> Click the “three dots” icon at the top-right corner -> Select “Choose update package” to start the upgrade process[2].
Fastboot Update Method
- Ensure you have unlocked the bootloader of your device, which involves applying for permission and understanding the associated security risks.
- Download the Android 16 Beta build.
- Back up your data before proceeding.
- Follow the Fastboot Update tutorial to opt-in to the Android 16 beta build[2].
New Features and Improvements
One of the most intriguing features hinted at in the Android 16 beta for Xiaomi devices is the ability to adjust the chip frequency. This feature, potentially labeled as “CPU tuning,” could allow users to overclock or underclock their CPU and GPU frequencies. This can result in a performance boost for tech enthusiasts or improved battery life for those who prefer to conserve energy[1].
CPU Tuning
The CPU tuning feature is still in development and may be available under the “Chip performance dashboard.” Users will be able to adjust parameters such as voltage and frequency, although these adjustments will be limited to prevent unintended consequences. Once adjustments are made, the device will restart to apply the changes[1].
Compatibility and Development
The Android 16 Developer Preview is part of a larger program that includes several development stages, each focused on different aspects of the Android ecosystem. Here’s a brief overview of what developers can expect:
Development Stages
- Developer Preview 1 & 2: These initial stages focus on new APIs, API feedback, and app compatibility. Developers can use these builds to test new APIs and identify compatibility issues with their existing apps[3].
- Beta 1: This stage provides a more complete and stable environment for building and testing apps. It is the first build available to early adopters registered in the Android Beta program[3].
- Beta 2 & 3: These stages introduce incremental updates with a focus on platform stability and final API changes. By this point, developers should have their apps optimized and ready for the new platform[3].
Practical Applications
For users, the ability to tweak CPU and GPU frequencies can have significant practical applications:
Performance Boost
Tech enthusiasts can overclock their devices to gain a performance boost, which can be particularly useful for gaming, video editing, and other resource-intensive tasks.
Battery Life
On the other hand, underclocking can help extend the battery life of the device, making it a viable option for users who prioritize battery endurance.
Conclusion
Xiaomi’s decision to offer the Android 16 Developer Preview for the Xiaomi 15 and Xiaomi 14T Pro marks a significant step in the development cycle of Android 16. As the beta program progresses, we can expect more features to be revealed, and developers will have ample opportunity to optimize their apps for the next generation of Android.
Whether you’re a developer looking to test and optimize your apps or a user eager to experience the latest Android features, this preview offers a compelling glimpse into what the future holds for Android and Xiaomi devices.