ColorOS 12 allowed seamless connection between your phone and Windows PC for file transfers and notification syncing. OPPO restricted this feature to devices with at least 6GB RAM and Android 12 kernels. While the A9 2020 has a 4GB/8GB variant, the chipset compatibility was lacking.
Because the OPPO A9 2020 supports Project Treble, you can install generic Android 12 or 13 GSI ROMs (like LineageOS 19/20 or Pixel Experience). However:
Oppo A9 2020 ColorOS 12 update — summary text
The device officially stopped at Android 11 / ColorOS 11 . While stable, it lacks newer Android 12+ features like the Privacy Dashboard and Material You customization.
As with any software update, there may be some known issues or bugs. Oppo will likely release a new update to address these issues. oppo a9 2020 coloros 12 update
. While there were early rumors and community requests for the update, official communications from OPPO Community
If you require the features of ColorOS 12, 13, or newer, the best solution is to move to a newer OPPO model. OPPO frequently offers budget-friendly models that come with updated software, better processors, and5G connectivity. Frequently Asked Questions (FAQ)
Disclaimer: This information is based on official OPPO community responses and support channels as of June 2026. If you are considering upgrading, I can:
Independent developers on technical forums like the XDA Developers Community sometimes compile open-source versions of Android (such as LineageOS or Pixel Experience) for older chipsets. Critical Risks to Consider: ColorOS 12 allowed seamless connection between your phone
The phone is considered permanently discontinued and no longer part of any future software roadmap. ColorOS 12 Highlights (For Supported Devices)
successfully received the in many regions, marking a significant step up from the pre-installed ColorOS 6/7.
, the ColorOS 12 update is considered the for the
: Custom software frequently fails Google Play Integrity checks, meaning apps like Google Wallet or strict banking portals will not open. Because the OPPO A9 2020 supports Project Treble,
The device relies on the coupled with an Adreno 610 GPU. While this setup is swift for daily operations, the processing requirements for ColorOS 12’s advanced animations, privacy structures, and real-time engine optimizations demand architecture that old chipsets cannot sustainably deliver. Attempting to run newer software on it would result in severe lag, battery drain, and app instability. The Dream Dynamic: What ColorOS 12 Offers
: Concluded its lifecycle at ColorOS 11 (Android 11) .
PC Connect software for seamless cross-screen file management and notifications. Unofficial Methods to Achieve Android 12