https://devzone.nordicsemi.com/f/nordic-q-a/120047/nrf-util-equivalent-to-nrfjprog--qspieraseallAs I am preparing our application for production, I have been trying put together programming/testing scripts for the assembly house. We are targeting the 2.9.0SDK for use with our nRF5340 application. In avoiding the need to instantiate a full developmenten-USTelligent Community 13Mon, 24 Mar 2025 14:19:29 GMThttps://devzone.nordicsemi.com/thread/528652?ContentTypeID=1Mon, 24 Mar 2025 14:19:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:07035c64-1e74-4bf3-b1cb-9ad7c0eb8802tesc<p>Hi,</p> <p>While there will be a phase out of <code>nrfjprog</code> in favor of <code>nrfutil</code>, the final switch will not happen until <code>nrfutil</code> has the required level of functionality. <code>nrfutil</code> is in active development and will eventually have full support for the features you are looking for, but for now <code>nrfjprog</code> is needed for some use cases.</p> <p>Current status is that options for external flash are missing in <code>nrfutil device erase</code>, which would be the equivalent of <code>nrfjprog --qspieraseall</code>. Support for qspi in some other commands of nrfutil is (soon to be released as) experimental, and/or they are still lacking.</p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>