You Can Turn an Old Android Phone Into a Wifi Extender for Your Home Network

If you have an old Android device lying around your house gathering dust, there are multiple ways to repurpose it—including turning it into a webcam or a dedicated smart home controller. One option that's perhaps less obvious, however, is saving your house from wifi dead zones. Those of you who have spots in your home where wifi struggles to reach will know the frustration here: Once you leave the wifi's range, you're suddenly cut off from messages, media, and the news, but an old Android phone can help.