'Fastboot boot' doesn't work. Do NOT even try it.

Use 'fastboot flash recovery_ab [recovery_image_filename.img]'.

Please be aware that some ROMs, like MIUI or LOS, will overwrite the recovery after flashing. Please remember to reflash your OrangeFox immediately after.

Join the device specific Telegram Topic for mondrian - https://t.me/OrangeFoxChat/254697