MCUBOOT image not getting replace/swapped

[Moh]

Hi, 

I am facing issue on nRF54l15 MCU where after uploading the image from the devcie manager app, I don't see image getting swapped from slot 1 to slot 1. FYI I am storing image on internal flash. I ca read both images stored but new image in slot 1 never get confirmed.

Please confirm what I am doing incorrectly. I am using ncs sdk 3.1.0. I am attaching required files.

Thanks 

Moh

2553.poc-firmware.zip

[Hung Bui]

Hi Mohsin, 
Please describe a little bit more on how you do the test. Which device do you use to send the image. 

What exactly happen after the device receive the image and then reset  ?

How do you expect the new image to be confirmed ? Normally you would need to send a command to confirm the image to get the image permanently replaced otherwise if it's only in test mode it will be reverted back. 

Have you followed our guide here ? https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-9-bootloaders-and-dfu-fota/topic/exercise-5-fota-over-bluetooth-low-energy/

[Moh]

Hi Hung Bui  thanks for your response. Basically after performing image upload using device manager app, image on slot 1 never get swapped with slot 0. It just stays at slot 1. I tried with both test & confirm as well as just confirm options but same issue. I did follow the guide but no luck. Kindly please verify my above attached project configurations and static partitions. FYI I’m storing image in internal flash even though I do have external flash on my custom board but I’m using for other purposes. Thanks