Can't ota-dfu by NRF toolbox

[mansfield]

My sdk is 8.1.1, and use dual_bank_ble_s110. I can update application by doggle well, but can't update the application by nrf toolbox and nrf MCP. What should I do? The made this change in bootloader_settings.c: Change these codes: uint8_t m_boot_settings[CODE_PAGE_SIZE] attribute((at(BOOTLOADER_SETTINGS_ADDRESS))) attribute((used)) like this: uint8_t m_boot_settings[CODE_PAGE_SIZE] attribute((at(BOOTLOADER_SETTINGS_ADDRESS))) attribute((used)) = BANK_VALID_APP;

[Hung Bui]

Hi Mansfield,

Which issue do you have ? You can find the log in the nRF MCP, you can also capture a sniffer trace.

Have you checked if the device is bonded with the phone ?

If you don't modify the source code, would the issue occurs ?