Discover the iTV Assistant, a comprehensive H5 interactive guide meticulously crafted with the power of eqxiu.com's online design platform. This innovative iTV maintenance helper, created by the Baoding Telecom Innovation Department, provides essential knowledge and troubleshooting assistance. Dive into the world of iTV, understanding its definition, the significance of 4K resolution, and the technical aspects of H265, HDR, WCG, and HFR. Learn how to effectively handle common issues with iTV through a step-by-step guide and a simple yet effective replacement and elimination method involving the four components of iTV: broadband line, modem, p number, and iTV box. With eqxiu.com's rich template library, users can quickly and easily create such engaging and informative H5s, making it a perfect tool for customer education and product promotion.