In this video, we restore an old abandoned phone, the Vivo Y21, featuring a cracked screen. We revitalize this device for a dedicated fan and uncover intriguing finds from the landfill, including a ...

Using an old or used phone might not be safe. Here's how you can check if it is and how you can protect yourself.

In recent years, an increasing proportion of this is electronic waste such as old mobile phones, TVs ... the BBC’s flagship technology programme. We go inside a New York City lab developing ...