There's a lot that modern smartphones can do. Sure, the selection of pre-installed apps lets you make phone calls, send text messages, and capture high-resolution images, but it is the ever-expanding ...

Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.

How to turn your old Android phone into a Wi-Fi extender - and fix dead spots at home ...

Turn your spare phone into a Wi-Fi extender ...