Wow! Turns out you can trigger iPhone actions by saying Harry Potter style spells to Siri. Saying Lumos turns on the ...

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.

Dominic McLaughlin will now be seen playing the role of Harry Potter, while Arabella Staunton will become Hermione Granger and Alastair Stout will play the role of Ron Weasley. HBO made an official ...