For days several websites have been dealing with a bug that was revealed in iOS recently και προκαλεί συνετρίβη της εφαρμογής Μηνύματα, όταν οι users receive a message with a unique sequence of Unicode characters.
The bug is not serious and that's why we did not deal with it, since it is not a hazard to the device and the user's data.
While Apple is trying to develop a permanent solution, you can follow the steps below that temporarily correct the problem if they have sent you the message and the Messages application has stopped working.
Follow the steps below to reopen the app messages on your iPhone:
Ask Siri Assistant to "read unread messages" or English "read unread messages."
Use the digital assistant Siri to answer the malicious message. After your reply, you'll be able to open the Messages app again.
From the Messages app, tap on the left to delete the entire message. Or, touch and hold the malicious message, tap More and delete the message from your message list.