http://www.theguardian.com/technology/2016/feb/12/setting-the-date-to-1…
"But there is a possibility that a malicious attacker could trick an iOS device connected to a network set to automatically adjusting its time settings into setting the date to 1 January 1970 by pretending to be a time server. A hacker could brick every 64-bit iPhone connected to a public Wi-Fi network, for instance."
Na, ezt kiprobalom a cegnel hetfon xD