Oppo A9 2020 Coloros 12 Update Guide

OPPO has stated that the device's 2019 hardware (Snapdragon 665) is no longer sufficient to support regular major upgrades like ColorOS 12 while maintaining performance. How to Check Your Current Version

For full access to ColorOS 12 or newer (such as ColorOS 13 or 14), OPPO recommends moving to more recent models in the Reno or newer A-series that meet current hardware standards. oppo a9 2020 coloros 12 update

You will find YouTube tutorials and forum posts claiming to offer "ColorOS 12 ROM" or "Android 12 GSI" for the OPPO A9 2020. OPPO has stated that the device's 2019 hardware