Geeky Gadgets 11:16 am Roku device and set-top streaming box owners may be interested in a persistent root jailbreak for RokuOS v9.4.0 build 4200 devices using a Realtek WiFi chip, taking the form of RootMyRoku. Features of the new Roku root jailbreak include: spawns a telnet server running as root on port 8023, enables the low-level hardware developer mode, adds many new secret screens and debug features to the main menu and the ability to block channel updates, firmware updates, and all communication with Roku servers. The jailbreak has been created to work on the most recent Roku TV devices and some Roku set-top boxes running RokuOS v9.4.0 build 4200 and equipped with a Realtek WiFi chip.