These files were built with nRF Connect SDK version v3.2.1
from sdk-nrf repository (https://github.com/nrfconnect/sdk-nrf)

Full commit SHA: d8887f6f32df9e958f393d3490f00b5c4ef88601

Folder contents:
img_app_bl/
  - Full application images including bootloader.
  - These files can be used with:
    - nRF Connect Programmer.
    - nRF Util CLI.
 img_dfu_zip/
  - These images contain only application and bootloader is not included.
  - Images are in binary format.
  - These files can be used with:
    - Over-the-air update, for example, through nRF Cloud, Azure or AWS.
img_fota_dfu_hex/
  - These images contain only application and bootloader is not included.
  - Images are in HEX format.
  - These files can be used with nRF Connect Programmer (through USB bootloader only).
img_fota_dfu_bin/
  - These images contain only application and bootloader is not included.
  - Images are in binary format.
  - These files can be used with:
    - Over-the-air update, for example, through nRF Cloud, Azure or AWS.
    - nRF Util CLI (through USB bootloader only)

The following folders contain images configured for modem debugging:
  - img_app_bl/debug
  - img_fota_dfu_hex/debug
  - img_fota_dfu_bin/debug

File                                                                  Description
--------------------------------------------------------------------  ------------------------------------------------------------------------
img_app_bl/debug/nrf9151dk_modem_shell_debug_2026-02-24_d8887f6f.hex  Modem shell, modem uart debug enabled
img_app_bl/nrf9151dk_asset_tracker_template_v1.2.9.hex                Asset Tracker Template
img_app_bl/nrf9151dk_at_client_2026-02-24_d8887f6f.hex                Firmware for direct modem communication
img_app_bl/nrf9151dk_modem_shell_2026-02-24_d8887f6f.hex              Modem shell
img_app_bl/nrf9151dk_serial_modem_v1.0.0.hex                          Serial modem application
mfw_nrf91x1_2.0.4.zip                                                 Modem firmware, update via nRFConnect for Desktop Programmer application
