Bugs seem to be a common occurrence when it comes to iOS and macOS these days. That became even more apparent this week after Italian bloggers discovered that you can crash iOS devices (i.e. iPhones and iPads) with a single text message.
The bug is actually quite easy to pull off, and involves sending an Indian language (Telugu) character

Source: Hot Hardware – New iOS Bug Easily Crashes iPhones With A Single-Character Text Message