Hi, I try to update a nRF52832 with SDK 14.2.0 to SDK 15.3. I created a package with SD + BL + APP with the following command:
I'm using nrfutil (v5.1.0) to download the update via serial (nrfutil dfu serial -pkg ... ). Now the first part (SD + BL) succeeded, but somehow the second part, updating application, failed.
Nrfutil gives the following error:
After updating the Bootloader and Softdevice, will still the old bootloader handle the application update or is already the new bootloader started? I read some threads about a problem with the softdevice size, but this should be fixed in SDK v15.3, correct? I also tried to do a package with SD + BL + APP from SDK 14.2.0 and the error is the same...