Enabling Developer Options can make your Unifi TV box unstable or even void your warranty if you mess with critical settings. Only change options you understand.
If you are looking for general access rather than developer-specific menus: How to Enable Developer Mode on Android Tv password developer option unifi tv hot
The only "safe" toggles for most users are: Enabling Developer Options can make your Unifi TV
Simply unlocking the menu does not void the warranty. However, changing settings that damage the software (e.g., disabling critical services) will. password developer option unifi tv hot
Essential if you want to use ADB (Android Debug Bridge) to install apps from a PC or manage files.