There aren't any specific setting programmed into the chips as far as I know, no...
If it possible you'd uploaded AGPS data to one of them? Or maybe used the GPS Setup app to adjust the mode that it runs in to a low power one?
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
There aren't any specific setting programmed into the chips as far as I know, no...
If it possible you'd uploaded AGPS data to one of them? Or maybe used the GPS Setup app to adjust the mode that it runs in to a low power one?