https://devzone.nordicsemi.com/f/nordic-q-a/53802/gps-without-psmSince GPS can only function during the PSM window and the network can ignore the nRF9160&#39;s request for PSM mode, I need a solution that works with and without PSM mode. This was discussed in a response to this question. Namely the code needs to: Connecten-USTelligent Community 13Thu, 31 Oct 2019 14:02:37 GMThttps://devzone.nordicsemi.com/thread/217788?ContentTypeID=1Thu, 31 Oct 2019 14:02:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:22a66a55-09a8-4c51-841f-42d9bbde0ee4H&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>The sequence given that PSM is not available in your network is to essentially do what you state; put the modem in flight mode (CFUN=4), then enable and run the GPS, then switch back to M1/NB1 mode to send the position.</p> <p>Unfortunately, we do not have a specific sample that does this.</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>