Towerless is an innovative solution that transforms smartphones into a self-organizing, resilient Wi-Fi mesh network for off-grid urban connectivity. Leveraging dynamic hotspot creation and robust proxy/VPN integration, Towerless enables any standard Wi-Fi device—iOS, laptops, and tablets included—to connect automatically without needing a dedicated app. By utilizing both Wi-Fi and LTE channels, our system intelligently selects the best available connection and dynamically switches roles to optimize battery life. Designed for emergency scenarios, public events, and everyday connectivity in underserved areas, Towerless overcomes limitations of existing solutions such as goTenna, Meshtastic, and Bridgefy by offering higher data throughput, enhanced security, and seamless integration with municipal infrastructure. This solution promotes digital equity and sustainability, ensuring reliable communication even in challenging environments. Towerless is poised to redefine urban connectivity and support smart city applications on a global scale. Our approach empowers communities with constant, dependable Internet access.