News for hackers. Stuff that matters.

A comment on Brain may flush out toxins during sleep (2015). Parent comment

Re:Brain may flush out toxins during sleep (2015) by tominous on Sunday July 24, 2016 @08:41PM (#12155762)
Phones turn off wifi whenever they can to save battery life. For example, Apple: "Notifications use Wi-Fi only when a cellular connection is unavailable." [1]

[1] https://support.apple.com/HT201925

[ Parent | on HN ]

There are no comments on this comment yet.