I developped an application which is working perfect on roku 3, but i am not able to get it working on roku 4k. I there any special configuration?, resolution 1080p, i am not using any 4k content
Sorry, we are having some communication problem here. I'll try again: What is the error message in the telnet 8085 console when you try and install the ZIP via sideloading? Besides "unable to install" ecliptical, there should be more diagnostic text in the console.
If still unclear, for troubleshooting purposes feel invited to close Eclipse and follow the side-loading instructions at the link i provided above.