If you're using one of the most common apps to manage text chats on an Android phone, you'll see a small blue dot appear next to certain conversations. In other cases, a different symbol, such as a ...

Smartphones have progressed significantly over the past few years, with improvements in display, camera quality, and performance. Some of the biggest smartphones you can buy have pushed the limits of ...

A lot of people have been noticing a small blue dot next to their text messages or contacts on their Android devices, and it's not some quirky design element. There's a reason why some of the contacts ...