Why Old Phones Don’t Work on Modern Cellular Networks

Why Old Phones Don’t Work on Modern Cellular Networks If you find an old cell phone in a drawer somewhere, there’s a good chance it can’t connect to modern cellular networks. It won’t find a signal. By 2022 or 2023, many more old cell phones, including the iPhone 4, will be cut off. But why?       Views: 0Like this:Like Loading... Related