The POCO F3 (Alioth) continues to receive high-quality Android 16 custom ROMs with the release of AxionOS 2.6 QUASIS Official. Maintained by Yaseakun, this official build is based on Android 16 QPR2 and offers a clean Android experience combined with useful multimedia enhancements, stable performance, and regular updates.
Available in both GApps and Vanilla variants, AxionOS 2.6 gives users the flexibility to choose between a build with Google Mobile Services pre-installed or a lightweight edition without Google applications. Combined with Dolby Atmos support and Leica Camera, the ROM is designed to provide a smooth daily-driver experience for POCO F3 users.
Screenshots:
AxionOS 2.6 QUASIS Information
- ROM Name: AxionOS 2.6 QUASIS
- Android Version: Android 16
- Platform: Android 16 QPR2
- Device: POCO F3 (Alioth)
- ROM Status: Official
- Build Variants: GApps & Vanilla
- Developer: Yaseakun
- Updated: 17 May 2026
Android 16 QPR2 Experience
AxionOS 2.6 is built on Android 16 QPR2 (Quarterly Platform Release 2), bringing the latest Android platform improvements available at the time of release. Users benefit from a modern Android experience with updated framework components, improved system stability, and ongoing upstream development.
The ROM focuses on delivering a lightweight interface while maintaining excellent responsiveness and long-term reliability.
Build Variants
AxionOS is available in two editions to suit different user preferences.
GApps Build
The GApps edition includes Google Mobile Services, the Google Play Store, and other essential Google applications immediately after installation. This variant is ideal for users who rely on Google’s ecosystem for everyday use.
Vanilla Build
The Vanilla edition excludes Google applications, allowing users to install their preferred services manually or maintain a Google-free Android environment.
Included Features
Although AxionOS maintains a clean Android experience, it also includes several useful enhancements:
- Android 16 QPR2
- Official OTA support
- Dolby Atmos
- Leica Camera
- GApps and Vanilla editions
- Stable daily-driver performance
- Clean AOSP-inspired interface
These features provide a balanced experience between stock Android simplicity and useful multimedia capabilities.
Performance and Stability
AxionOS has been designed with stability as a priority. By avoiding excessive modifications and remaining close to Android Open Source Project (AOSP) principles, the ROM offers:
- Smooth system performance
- Reliable multitasking
- Good battery efficiency
- Stable daily operation
- Regular upstream improvements
This makes AxionOS suitable for users who want a dependable Android 16 ROM without unnecessary system modifications.
Installation Notes
The developer recommends the following before installing AxionOS 2.6:
- Perform a clean flash for the best experience.
- Flash the recommended firmware before installing the ROM.
- Choose the appropriate build variant (GApps or Vanilla) based on your preference.
- Back up all important data before flashing.
Important Links:
Device Changelog:
https://github.com/AxionAOSP/official_devices/blob/main/OTA/CHANGELOG/alioth.txt
Source Updates:
https://t.me/AxionOS_android/699
Support Group:
https://t.me/yaseaprjktchat
Credits
Special thanks to everyone who contributed to this release:
- Yaseakun – Official maintainer.
- rve270 – Kernel developer.
- All developers working on Qualcomm SM8250 devices whose ongoing contributions continue to improve Android custom ROM development.
Final Thoughts
AxionOS 2.6 QUASIS continues the project’s goal of providing a clean, stable, and feature-balanced Android experience for the POCO F3. Built on Android 16 QPR2, the ROM combines a lightweight AOSP interface with useful additions such as Dolby Atmos, Leica Camera, and official OTA support while remaining suitable for everyday use.
With both GApps and Vanilla editions available, users can choose the setup that best fits their preferences without compromising performance or stability. Whether you’re looking for a fresh Android 16 installation or a reliable daily-driver ROM, AxionOS 2.6 QUASIS is a solid option for the POCO F3. As always, perform a complete backup before flashing, install the recommended firmware, and follow the official installation instructions to ensure the best possible experience.
