Hi@pidcy
Please refer to this link, but this version is RTD 2.0.X, and there is no higher version of demo for users to refer to.
https://community.nxp.com/t5/S32K-Knowledge-Base/Unified-bootloader-Demo/ta-p/1423099
And all users who use and refer to this sample solution need to note:
"Unified bootloader shared on the community is only unofficial demo provided AS IS with no guarantees and no support. Currently we do not have resources to support this demo. We apologize for any inconvenience."
