Travelers who are concerned about their network connectivity often think that they need a dedicated travel router, but in reality, an old Android phone can do the same job—and sometimes even better.

Sanuj is a freelance tech journalist with over six years of experience covering smartphones, wearables, and consumer technology. He currently writes for Android Police, Tom's Guide, Android Central, ...

If you’ve noticed a Wi-Fi signal blind spot in a corner of your home, you’ve probably thought about buying a Wi-Fi repeater to fix it. But did you know that the old Android phone sitting in your ...