If you are using a development board, you have official or semi-official Android 11 images.

  • Firefly ROC-RK3328-CC:

    • Finding a proper and safe Android 11 firmware link for the RK3328 requires caution. This chip is commonly found in TV boxes (like the TX9, X96, A95X series) and Single Board Computers (like the Pine64 Rock64 or Renegade).

    Because there are hundreds of manufacturers using the RK3328, a "universal" Android 11 firmware does not exist. If you flash the wrong firmware, you will likely brick your device.

    Here is the proper feature breakdown and safe download sources based on your hardware type:

    Rockchip’s last official Android version for RK3328 is Android 10 (released in 2020). Any “Android 11” build is a port with likely broken hardware acceleration, DRM, or HDMI audio.

    If you need a stable OS, consider:

    Let me know your exact device model and I can help narrow down the search further.