Got an old Android phone sitting unused in a drawer? By installing an open-source ROM, you can bring it bang up to date and give it a whole new lease of life. That's what I did with my old Motorola ...

We've seen a small number of modular phones with replaceable parts over the last few years, and Lenovo's been following ...

Forbes contributors publish independent expert analyses and insights. Ewan Spence covers the digital worlds of mobile technology. I’ve spent time with the Shiftphone 8, a smartphone pre-installed with ...