Failed to update Firmware on TutrleBot3 waffle_pi with Code in FAQ (14.9)

[Kanoneneiche]

Unable to update firmware on TurtleBot 3 waffle_pi with following instruction provided at TurtleBot3 e-Manual [Firmware Setup].

After running the command below: wget https://github.com/ROBOTIS-GIT/OpenCR/raw/master/arduino/opencr_release/shell_update/opencr_update.tar.bz2 && tar -xvf opencr_update.tar.bz2 && cd ./opencr_update && ./update.sh $OPENCR_PORT $OPENCR_MODEL.opencr && cd ..

The following error was reported:

[Get:490 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 vdpau-driver-all arm64 1.1.1-3ubuntu1 [4,654 B]                                                                                                    
Get:491 http://ports.ubuntu.com/ubuntu-ports bionic/universe arm64 proj-bin arm64 4.9.3-2 [30.8 kB]                                                                                                               
Fetched 162 MB in 2min 11s (1,241 kB/s)                                                                                                                                                                           
E: Failed to fetch http://packages.ros.org/ros/ubuntu/pool/main/r/ros-melodic-hardware-interface/ros-melodic-hardware-interface_0.18.4-1bionic.20210921.232321_arm64.deb  404  Not Found [IP: 64.50.233.100 80]
...
E: Failed to fetch http://packages.ros.org/ros/ubuntu/pool/main/r/ros-melodic-pr2-moveit-plugins/ros-melodic-pr2-moveit-plugins_0.7.3-1bionic.20220120.173841_arm64.deb  404  Not Found [IP: 64.50.233.100 80]
E: Failed to fetch http://packages.ros.org/ros/ubuntu/pool/main/r/ros-melodic-movei](https://github.com/ROBOTIS-GIT/OpenCR/raw/master/arduino/opencr_release/shell_update/opencr_update.tar.bz2
Resolving github.com (github.com)... 140.82.121.4
Connecting to github.com (github.com)|140.82.121.4|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2022-05-13 10:41:01 ERROR 404: Not Found.
)