: Simultaneously press and hold the Power + Volume Down buttons until the Oppo logo appears.
The is the model number for the Oppo A9 2020 . If you are looking for information on "hard reset" and "unlock tools," it typically refers to methods for bypassing a forgotten screen lock (PIN, pattern, or password) or Factory Reset Protection (FRP). Technical Overview: Oppo A9 2020 (CPH1941) Chipset : Qualcomm Snapdragon 665. Storage : 128 GB (UFS 2.1). oppo cph1941 hard reset unlock tool upd