sudo apt upgrade -y
sudo rpi-eeprom-update
If a firmware update is available you will be prompted to install it and your Raspberry Pi will reboot. More information about updating the firmware on your Raspberry Pi is available in the [https://www.raspberrypi.com/documentation/computers/raspberry-pi-5.html#updating-your-firmware bootloader_update_stable official documentation].
* Use tool '''raspi-config''' to update