https://devzone.nordicsemi.com/f/nordic-q-a/126670/how-do-i-reboot-flprHello! We are developing a product which uses the FLPR cpu on the nRF54L15. We are basing ourselves on the Zephyr IPC samples and have copied the code from the Nordic flpr snippet into our project (so we are essentially using the snippet, but manuallyen-USTelligent Community 13Mon, 26 Jan 2026 13:32:08 GMThttps://devzone.nordicsemi.com/thread/559571?ContentTypeID=1Mon, 26 Jan 2026 13:32:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7e7ffaf6-30a9-4498-8793-87246090a69dFridtjof<p>Thanks, Edvin. I thought this might be the answer, but getting confirmation is helpful. I will look into nordic_vpr_launcher_init() and the nRF54 datasheet.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/559569?ContentTypeID=1Mon, 26 Jan 2026 13:28:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6e034e99-6c07-4a5d-8535-aa4226ff8760Edvin<p>Hello Fridtjof,</p> <p>I asked our R&amp;D, and there is no NCS API that you can use to reset the FLPR CPU only. You can reference the&nbsp;nordic_vpr_launcher_init(), and perhaps use some of that to reset the FLPR, but I imagine it is pretty similar to what you are already doing.</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>