Hi All,
I want to do dfu over uart with secure bootloader, am using nrf52840-DK, nRF5_SDK_17.1.0_ddde560 SDK and segger embedded studio V8.10.
compiled and flashed secure_bootloader_uart_mbr_pca10056_debug project which is working fine find log below,
After that I have created dfu zip file by executing below command. have used led blink project hex file in below command.
nrfutil pkg generate --hw-version 52 --sd-req 0x00 --application nrf52840_xxaa.hex --application-version 2 --key-file priv.pem dfu_uart_package.zip
I am able to dfu over UART but after bootloader execution it isn't switch to user application it is stuck in boot loader itself, find log below,
don't want soft device feature,
not sure which place I made mistake, kindly guide me how to fix this issue or please provide step to do this.
