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 tiny cartoon text bubble, may be displayed. However, even ...

RCS Universal Profile 4.0 is ready, introducing the prospect of video calls and richer messaging features for apps like Google Messages.

Texting on Android doesn't have to feel sluggish or cluttered. These settings tweaks can speed things up and make the whole experience feel more refined.