https://community.nxp.com/t5/S32K/S32K3xx-question/m-p/2289029#M55911 <P>Hello,<BR />I have downloaded the file package "unified_bootloader_demo_V2.1", which includes three file packages: See the attachment. The first one is clearly a BOOTLOADER, but what are the purposes of the latter two files?And I compiled the first one. What should I do with the other two？<BR />Thank you for your assistance.</P> Wed, 07 Jan 2026 02:23:06 GMT ruixi 2026-01-07T02:23:06Z https://community.nxp.com/t5/S32K/S32K3xx-question/m-p/2289029#M55911 <P>Hello,<BR />I have downloaded the file package "unified_bootloader_demo_V2.1", which includes three file packages: See the attachment. The first one is clearly a BOOTLOADER, but what are the purposes of the latter two files?And I compiled the first one. What should I do with the other two？<BR />Thank you for your assistance.</P> Wed, 07 Jan 2026 02:23:06 GMT https://community.nxp.com/t5/S32K/S32K3xx-question/m-p/2289029#M55911 ruixi 2026-01-07T02:23:06Z https://community.nxp.com/t5/S32K/S32K3xx-question/m-p/2289474#M55951 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/258525">@ruixi</a>&nbsp;</P> <P>App Demo is an application which will&nbsp; be loaded to flash by the bootloader. User config folder then contains json configuration file for UI and binary form of the application.&nbsp;</P> <P>Please notice that Unified Bootloader is only unofficial demo provided AS IS with no guarantees and no support. It's not production code.&nbsp;</P> <P>Regards,</P> <P>Lukas</P> Wed, 07 Jan 2026 13:00:45 GMT https://community.nxp.com/t5/S32K/S32K3xx-question/m-p/2289474#M55951 lukaszadrapa 2026-01-07T13:00:45Z