NJ Supreme Court: Warrants Required to Collect Cell Phone Data
![](https://media.wnyc.org/i/800/0/c/85/1/cellphonesnowandthen.jpg)
From Flip Phone to iPhone.
( ZakVTA and Yukata Tsutano / flickr )
( ZakVTA and Yukata Tsutano / flickr )
Produced by Tyler Adams