Oppo has been pretty consistent with the button combinations and the following button combinations should apply to pretty much every Oppo device out there. The button combination remains the same for Realme devices.
- Fastboot mode
- Power off the device.
- Press and hold Volume Up + Power button.
- Release all buttons when you see fastboot mode.
- Recovery mode
- Press and hold Volume Down + Power button while the device is powered off.
Release the buttons when you see the Oppo/Realme logo.