CONFIG_CHIP_DFU_OVER_BT_SMP not work

[Denghongyan]

Hello, 

We use NCS2.9.0 and NRF54L15-DK do the matter development, and we use template demo, just enable CONFIG_CHIP_DFU_OVER_BT_SMP in root prj.conf, then we do the ota test: 

Matter over thread ota is ok, but smp ota cannot work, here is my andriod nrfconnect app log:

Should I config any other params?

[Sigurd Hellesvik]

Huh,

Here is me with those exact same files:

What version of the DK do you have?

Can you try with another phone, just to check?

[Denghongyan]

Hi, 

We use iPhone to do the test, everything is fine, but android cannot.

[Denghongyan]

Appreciate you to do the test for my question!
It looks like android's apk cannot support ble-dfu with matter version. we have tried magic phone and vivo phone.

[Sigurd Hellesvik]

Can you try again on one or two failing phones with nRF Connect for mobile?

Can you then get me the logs from when it fails from nRF Connect for mobile (swipe to the side to get logs)?

[Denghongyan]

The phone's app store doesn't have your app, I download apk from following link:
https://github.com/NordicSemiconductor/Android-nRF-Connect/releases

I will use the newest one (4.28.1) to do the test, is this ok?