https://devzone.nordicsemi.com/f/nordic-q-a/85089/nfr9160-fota-on-sdk-1-9-0Hi, I&#39;m upgrading my firmware from sdk1.7.0 and there is one error that i can&#39;t solve and need your help. The code is working on SDK1.7.0, solved all the errors that appeared and none of them were related to FOTA Image with the compilation erroren-USTelligent Community 13Tue, 01 Mar 2022 15:02:19 GMThttps://devzone.nordicsemi.com/thread/355610?ContentTypeID=1Tue, 01 Mar 2022 15:02:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:49d3188e-924c-46d1-8234-b5d7377d943dJONATHAN LL<p>Nice to see you figured it out!<br /><br />If there is no other questions you can close this ticket, or suggest your answer as the answer to the issue.&nbsp;<br /><br />Regads,<br />Jonathan</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/355049?ContentTypeID=1Fri, 25 Feb 2022 13:51:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d230e5f-4c68-4982-ae5c-ec597619b72cICM_UC<p>Hi,</p> <p>That was the first thing i checked, but the error was from a costum SPM that&#39;s being used. When upgraded the SPM project to SDK1.9.0 i didnt put on &#39;prj.conf&#39; all configurations needed like: CONFIG_SPM_SERVICE_RNG,&nbsp; CONFIG_SPM_SERVICE_READ,&nbsp;CONFIG_SPM_SERVICE_S0_ACTIVE. I only updated the main.c file with the functions used and add&nbsp;CONFIG_ARM_FIRMWARE_HAS_SECURE_ENTRY_FUNCS, and as i need the same services on my app it took a couple of good nights sleep to realize that.</p> <p>Thks!!:)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/355034?ContentTypeID=1Fri, 25 Feb 2022 13:05:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:af7aeb86-3a65-4e16-86e7-bf726c825007JONATHAN LL<p>Hi,<br /><br />Is&nbsp;CONFIG_SPM_SERVICE_S0_ACTIVE enabled?&nbsp;<br /><br />Can you share the .config file you have?<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>