only update bootloader

[james]

Hi,I'am try to update the bootloader. But it stop at 1%. I don't what I miss.

james_boot.hex

james_bootloader.zip

Log 2016-09-06 11_36_54.txt

Dfu_bootloader_via_hex.txt

Dfu_application_via_zip.txt

james_bootloader_test.hex

[james]

Hi Hung,

I had tried the command,but it report invalid command.I also try the command like this: nrf.exe dfu genpkg --dev-type 0xFFFF --dev-revision 0xFFFF --application-version 0xFFFF --sd-req 0xfffe --application XXX.hex XXX.zip.

But it still reports invalid command. Could you tell me where I can download the nrfutil.exe?

[Hung Bui]

@james: please take a screenshot of the error . Which MasterControlPanel version are you using ?

[james]

Sorry so long to get back to you.I use version 3.8.0.7.

[Hung Bui]

@James: the current version is v3.10 please use that. And please take a screenshot when you see the error

[james]

Hung: Where can I download master control panel? I had search it on the Nordic websize, but I didn't find it.