https://devzone.nordicsemi.com/f/nordic-q-a/127690/nrf9151-firmware-lost-or-corruption-in-low-probabilityHi Nordic support: Our product used nRF9151 modem. During production, we encountered an issue with approximately 0.1% probability on the nRF9151: It&#39;s firmware lost or corruption after firmware downloaded and before nRF9151 testing. After re-downloaden-USTelligent Community 13Fri, 03 Apr 2026 09:10:04 GMThttps://devzone.nordicsemi.com/thread/564437?ContentTypeID=1Fri, 03 Apr 2026 09:10:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:75ed2cbc-fed6-40be-96da-1b5c319303f0RongLinQin<p><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1775207388470v2.png" alt=" " /></p> <p>This picture shows our nRF9151 download procedure.&nbsp;</p><div style="clear:both;"></div>