http://www.newsweek.com/apple-ios-15-update-memes-twitter-iphone-6s-1598438

Jokes about Apple's new iPhone operating system update have hit Twitter, after the company revealed the update would be available on the iPhone 6s—now nearly six years old.

The new update, called iOS 15, brings some new features for iPhone users, including: multiple FaceTime video call updates, such as voice isolation and portrait mode; a new Focus mode similar to Do Not Disturb; and more customization options for the Memoji avatar.