Say “Hey Siri, Lumos” and your iPhone’s torch turns on instantly. We tried this simple voice command, explained why it works, and what Lumos actually means.
13h
February 4
Find February 4 Latest News, Videos & Pictures on February 4 and see latest updates, news, information from NDTV.COM. Explore more on February 4.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results