[dfc]

Did you read the article or are you merely responding to the title? The article begins by acknowledging triangulation and then moving on to the point of the article. The article is about commands built into the UMTS and LTE specs for requesting GPS from the device. Your comment seems to be about everything but the main point of the article.

[jb1991]

The hacker news guidelines forbid you from suggesting someone has not read the article. Please do not participate in this forum with such conduct.

[M95D]

Did you read the complete comment?

> Next is a text to your phone number, which is intercepted by firmware and sends gps coords back.

[dfc]

Yes I saw that and also took it to mean the person didn't read the article. A text to your phone number? The article never mentions SMS. Heck I think the 2g/3g "feature" does not even require the phone to even have a SIM installed. This next sentence also seems to have been written without reading the article: "This can be turned off, since implementation."