Hi, thanks for your fast reply. I tried it several times without success, I need to end using the SD card.
The weird thin (regarding to your last comment) is that when I set “Update SPI Bootloader : Flash current U-boot to SPI storage” I don´g get a dialog to select between both, I don´t get any kind of dialog, just the SPI is flashed. See the screenshots below:
After a while (around 16Mb) just ends and I just get back to the initial menu, but there isn´t any dialog for selecting NVMe or SATA.



