Onn streaming box remote. The TV button to the right of home defaults to YouTube TV, is there a way to change that to Sling?

by Averyr3d

mocelet

Button Mapper app

seniorstew

Button mapper works great, doesn't require root and is free.

anbnzb

Label maker and stick it to the button. After you key map it, of course.

VinceBarter

It’s possible, BUT you need to unlock bootloader on your device and root with magisk.

See button remap section here. This allows you to remap the 4 stream app buttons too. I remap YouTube to SmartTubeNext and HBO to Jellyfin and TV button to Kodi.

https://reddit.com/r/AndroidTV/comments/q9mfz8/list_of_customizations_for_walmart_onn_4k_box/