ncs 1.3.0 firmware FOTA upgrade to ncs1.5.1 version failed

[george.zhou]

The application of a device is developed based on ncs1.3.0, now the SDK version is upgraded, the firmware function is developed based on ncs1.5.1, and a problem is found, the firmware running on ncs1.3.0 is upgraded to ncs1.5.1 through FOTA, and the upgrade can be successful , The function is normal, but once the device is reset or re-powered, the previously upgraded firmware will be changed back to the ncs1.3.0 version firmware, what is going on, it’s so strange! 

Thanks! !

[Albrecht Markus Schellenberger]

Thanks for the feedback!

Could you please do the following:

• In the application build folder your NCS 1.3.0 build, please copy the content of partitions.yml
• In the root folder of your NCS 1.5.1 application, create a file named pm_static.yml
• Paste the content of partitions.yml to pm_static.yml
• Perform a full rebuild of the application in NCS v1.5.1.

Regards,

Markus

[george.zhou]

Thank you very much for your answers, the problem is solved!