Oppo A9 2020 Rollback Package Exclusive — ~repack~

: Manually flashing firmware via third-party recovery tools can void your warranty and carries a risk of "bricking" the device. Always prefer official tools where possible. OPPO System Upgrade Tool | OPPO India

If you are tech-savvy, you can use the to flash a stock ROM. oppo a9 2020 rollback package exclusive

For the OPPO A9 2020, the exclusive ZIP is the way to fix the overheating issue introduced in the June 2023 security patch. : Manually flashing firmware via third-party recovery tools