can bypass the lock via a PC connection and specific button combinations. Snapdragon variants

The Snapdragon 665 requires Kernel 4.14. Oppo released kernel sources for the A9 2020, but they are often outdated or incomplete.

The Oppo A9 2020 remains a popular device thanks to its solid Snapdragon 665 processor and massive 5,000mAh battery. However, as the device has reached its , many users are looking toward custom ROMs to get a taste of newer Android versions like Android 13 or 14.