iPhone trick forces Apple handset to break by just pressing it once

A strange iPhone bug forces iPhones to stop working entirely. The bizarre issue doesn't appear to pose any immediate threat, and can only be done by someone who has access to the phone – unlike recent, more malicious issues like the ones that allow people to crash phones with just a text message. But it is certainly irritating and seems to work on all versions of iOS, and hasn't yet been fixed by Apple. The issue forces the iPhone to temporarily become useless. But once time has passed it will fix itself again, allowing the phone to come back to life.