Roku devices, popular for streaming movies and TV shows, offer hidden menus that let users access advanced settings and diagnostic tools. These menus are not visible through the standard interface and can be accessed using specific button combinations on the Roku remote or via the Roku remote app on a smartphone. These menus include features like Developer Settings, Network Settings, and the Wireless Secret Screen, which provide deeper control over the device's performance and troubleshooting options. To access the Developer Settings menu, users can press the Home button three times, then press Up twice, followed by a sequence of directional presses: Right, Left, Right, Left, and Right. This menu allows users to manage developer accounts, sideload custom apps, and test new features. It's often used by developers and advanced users who want to customize their Roku experience beyond standard settings. For Network Settings, the combination is Home five times, then Right, Left, Right, Left, and Right. This menu lets users check their internet connection, enable bandwidth saver mode, and view technical details like IP and MAC addresses. Another hidden feature, the Wireless Secret Screen, can be accessed with Home five times, followed by Up, Down, Up, Down, and Up. This screen provides information about signal strength, glitch rates, and allows users to run speed tests or reset their network connection. There is also a Secret Screen 2, which can be reached with Home five times, then Up, Right, Down, Left, and Up. This menu lets users adjust settings related to their Roku's image service, screenshot output format, and ad channels. Changes made here may require a device restart to take effect. Another advanced menu, the Platform Secret Screen, provides detailed operational data like memory usage, remote battery levels, and device temperature. It can be accessed using a specific button sequence involving the Fast Forward and Rewind buttons. Finally, the HDMI Settings screen allows users to adjust input settings, check the refresh rate, and monitor resolution performance. This can be accessed with a specific button combination. There's also a Channel Info Menu, which lets users view the versions of apps like Netflix or Kanopy, and can be used for troubleshooting or rebooting specific apps. For a factory reset, which can help resolve persistent software issues, users can use a different button sequence. These hidden menus provide a powerful set of tools for users who want to customize or troubleshoot their Roku devices.