Got in fastboot mode OPPO without RSA key

[NasiGorengBurung]

So. I managed to get in fastboot mode in my OPPO Reno7 5G. It say "Fastbootd mode" with mispelling. It can be achieve by adb 'adb reboot fastboot"

But, fastboot mode look same as recovery mode as normally by vol down + power

[melontini]

This is not a misspelling, this is FastbootD, which is userspace fastboot. https://source.android.com/docs/core/architecture/bootloader/fastbootd
It's basically useless without an unlocked bootloader, which requires fastboot/bootloader access. Otherwise, it's used to manipulate dynamic partitions inside super. (Flash GSIs)

[NasiGorengBurung]

Oh then. Thanks for informing that