Hi all, At present all my custom projects are running on sdk11.0.0 now I need signed bootloader for these I ported experimental signed bootloader from sdk10.0.0 to sdk11.0.0 it working fine on nrf51 it updating application, bootloader or application+bootloader+softdevice through dfu successfully but when I came to nRF52 it upating application successfully but while try to update bootloader it not updating.
when start dfu with nrftool box to update bootloader on nRF52 it start dfu and given update success alert and when I debug on the bootloader I observed that it entering dfu_bl_image_swap() function and calling sd_mbr_command(SD_MBR_COMMAND_COPY_BL ) and it not return from these function as mentioned in doc but it not exceuting the new bootloader.
when I read NRFFW[0],NRFFW[1] using nrfjprog it giving bootloader start address and mbr parameters page address properly can any one suggeste me whats going on and how to slove these
--thanks in advance
