To begin, you need the stock boot.img for your specific firmware version. : Access the Official OxygenOS 9.0.7 full update zip. Extract the Boot Image : Open the zip file and locate payload.bin .
fastboot reboot
Since the boot image runs at the highest privilege level, a malicious actor could embed a keylogger or a backdoor into the patch. Version Mismatch: download 9.0.7 patched boot image for magisk