Android phone becomes free Wi-Fi extender

An old Android phone can be repurposed as a cost-effective Wi-Fi extender, eliminating dead spots in a home network. This method is free to implement and does not consume mobile data, offering a practical alternative to purchasing expensive mesh network systems. The setup process is straightforward, making it accessible for users seeking to improve their home's wireless coverage without significant investment or technical expertise. This solution leverages existing hardware to enhance connectivity, providing a simple yet effective way to boost Wi-Fi signal strength throughout a residence.