Updating bootloader+application failed through dfu

[Raj]

Hi all, I'm working on SDK11.0.0 with softdevice S130 v2.0.0 and I need to update bootloader+application at the same time in single zip for these I created zip file by using the command

and it created successfully when I try to update these zip using nRF Toolbox it updates bootloader succesfully but it fails to update application and nRF Toolbox stops as shown below, board get disconnected and advertising with previous application

can any one help me to slove these issue

thanks in advance

[bjorn-spockeli]

The combination Application and Bootloader is not supported. You should update them separatly, i.e. generate one Application zip file and one Bootloader zip file.

Best regards

Bjørn

[bjorn-spockeli]

Are you using the standard bootloader from SDK v11? If yes, then the image you have created will not work since you are signing the image with a key. Signed firmware images are not supported in SDK v11.