Each year millions of old smartphones ... is that the phone’s existing sensors and cameras can still be used as normal in this way, too, which opens a whole range of (cheap) DIY projects that ...

Your old Android phone can double as a reliable GPS tracker ... there are plenty of DIY projects you can try with old phones.

With mobile technology evolving rapidly, it’s common for older devices to become outdated. But here’s the thing. Those neglected Android devices are actually full of untapped potential.