Long before this became a stock feature in Android 12, BigDroidOS 201 included a hidden menu in Settings > Display allowing users to force 60Hz, 90Hz, or 120Hz on a per-application basis. This drastically improved scrolling performance on mid-range OLED panels.

: Many users struggle to run official apps like Netflix because the OS lacks proper Widevine certification, often defaulting to L3 (Standard Definition) rather than L1 (4K support).

It is highly likely you are referring to one of the following two organizations that participated in GSoC 2021, which involve "Big" data or "Android/Open Source" and may have been misremembered or typo'd:

: The software is designed to lie about the physical processor and hardware capabilities, leading to poor performance and frequent crashes. Recommended Actions

I recently discovered that this firmware is frequently used in "fake" or counterfeit Android TV boxes (often disguised as Xiaomi TV Box S 0;1f; models). 0;4f8;0;417;

This includes devices like:

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The system properties file explicitly rewrites the release version (e.g., ro.build.version_custom.release ) to read as Android 13 or Android 14, even though the core kernel is actually running an ancient version of Android 10 or 11.

If you suspect your device runs BigDroidOS, verifying it is simple. Do not trust the marketing material on the box (which often lies). Instead, follow these steps:

In the 2021 context, models like the PRITOM M10 or early TAB variants used BigDroidOS 2.0.1 as a base to stabilize their Allwinner chipsets.