Table of Contents

Boot Logo Tutorial

Did you know that you can replace the Cybiko boot logo with another photo or with an application?

The only drawback is that you will lose password protection of your system if you do this. However, if you replace the boot logo with BootViewer then you will retain password protection.

The logo that is displayed on power up is actually as much a standard Cybiko application as any game. With the exception that this app also password protects your system (if you have than enabled) to prevent others from using it.

All you need to do to replace the logo with your own application that auto-starts on power up is to send a file to your Cybiko with the SDK Console. The name of this file must be the following: logo.app

Hold down the Enter key when the photo appears to view it as long as you want.

To remove the boot logo completely

rm logo.app
This is a file delete instruction. DO NOT USE IT FOR OTHER PURPOSES UNLESS YOU KNOW WHAT YOU'RE DOING. IT COULD CAUSE YOUR CYBIKO TO STOP WORKING

To replace Desktop with auto-start a program

If you want a program to automatically run on power up in place of the desktop.

When the application is quit - as it is now the desktop it will be automatically restarted. The application cannot be terminated.

  mv desktop.app desktop-wontrun.app
  mv cylo.app desktop.app
If you replace the desktop.app with cylo, the cybiko bootloader, you can then use this program to manage what program should be automatically started.

It will be the only time you will need to do this step.
You can even start the desktop.app again from cylo!