Want to use that new selfie emoji? How about the facepalm or avocado? If you're on Android, or texting someone who is, there's a good chance those new characters aren't working. That's because ...

Android 16 Developer Preview 2 (DP 2) brings new features and quality of life improvements. It also features a new emoji set that was previewed earlier this year. For now, only those that have DP2 ...