Hi, I'm looking in /mnt/mmcblk0p1/ and I'm seeing two .gz files... 9.0.3.gz and 9.0.3v7.gz.
I looked in the config.txt file and see that the option [PI0] says to use 9.0.3.gz, so I'll use that one.
I looked in the config.txt file and see that the option [PI0] says to use 9.0.3.gz, so I'll use that one.