Hi everyone,
I am updating firmware for mesh using following this commands:
PS D:\nrf5_SDK_for_Mesh_v5.0.0_src> nrfjprog --program .\bin\softdevice\s140_nrf52_7.2.0_softdevice.hex --chiperase
Parsing image file.
WARNING: A programming operation has been performed without --verify.
WARNING: Programming can fail without error.
PS D:\nrf5_SDK_for_Mesh_v5.0.0_src> nrfjprog --program .\bin\bootloader\armcc\mesh_bootloader_serial_armcc_nrf52840_xxAA.hex
Parsing image file.
WARNING: A programming operation has been performed without --verify.
WARNING: Programming can fail without error.
PS D:\nrf5_SDK_for_Mesh_v5.0.0_src> nrfjprog --program .\examples\serial\build\serial_nrf52840_xxAA_s140_7.2.0_Debug\serial_nrf52840_xxAA_s140_7.2.0.hex
Parsing image file.
WARNING: A programming operation has been performed without --verify.
WARNING: Programming can fail without error.
PS D:\nrf5_SDK_for_Mesh_v5.0.0_src> nrfjprog --program .\tools\dfu\bin\device_page_nrf52840_xxAA_s140_7.2.0.hex
Parsing image file.
WARNING: A programming operation has been performed without --verify.
WARNING: Programming can fail without error.
PS D:\nrf5_SDK_for_Mesh_v5.0.0_src> nrfjprog --reset
Applying system reset.
Run.
PS D:\nrf5_SDK_for_Mesh_v5.0.0_src> nrfutil --verbose dfu serial -pkg .\dfu_test_1.zip -p COM12 -b 115200 --mesh -i 200
I upadated complete, but process very low. I spend about 30 minutes to update file size 456kb. I think the problem related mesh bootloader.
Can you support to me rebuild mesh bootloader?
Thank you so much!
