DFU-OTA on bl653 Board

[Shikamaru]

Hi, 

    I am working on DFU-OTA  sample as suggested in this link. https://devzone.nordicsemi.com/f/nordic-q-a/84766/sample-ncs-code-to-evaluate-dfu-ota-on-nrf52833.

For nrf52833 board it is working fine . But same thing i wanted to do on Bl653 dvk board. Earlier it was not building for bl653dvk board, for that i followed below link , after that it is building and am able to flash also.       

here is link - https://devzone.nordicsemi.com/f/nordic-q-a/86089/unable-to-configure-mcuboot-on-sample-dfu-app-for-bl653-board , by following this link now configuration is done. But the problem am facing here is that, after downloading the  image it should be softreset after validating the image(bl653 dvk board) , but that is not happening , instead of that after some time my Bluetooth is disconnected. what might be the reason Kindly help.

[Edvin]

Hello,

after downloading the  image it should be softreset after validating the image(bl653 dvk board) , but that is not happening

Does that happen correctly when you try the same application built for the nRF52833 DK?

How do you download the new image? Over BLE using the nRF Connect for iOS/Android app? If so, what version of the app (OS and app release version)?Did you try the "DeviceManager" app? Not saying you need to use that in the end, but for debugging purposes, to see if it behaves differently?

Best regards,

Edvin