iOS located photos without Wi-Fi/cell network Last week I was in another country and had no connection to internet nor to my operator. I had the Airplane mode turned on the whole time and took a lot of photos. Yesterday I came back home and connected again to Wi-Fi. All the photos I took are located in the exact same streets/city/country they've been taken.

How is this possible? How does iOS knows where I was if I didn't have any connection till yesterday?
The iPhone has GPS. This doesn't require Wi-Fi or cellular towers and isn't disabled when you turn on Airplane mode.