astronebulee Which partition is the license file in rhen please, as if I ever need to put a back up sd card into my AAP then I'll surely need the license code.
As I mentioned earlier, if you restore a backup for the same ASIAIR box, the restored microSD card will remain licesed.
It is when you move the microSD card to a different ASIAIR that you need to get it relicensed. Or if you download the unlicensed image from the Google drive.
You can just relicense any unblessed microSD card by using the QR code.
To see the other partitions on the microSD card, your computer will need to be able to read the Linux ext4 file format. On macOS, you can buy the ExtFS kernel extension from Paragon Software, for example, assuming you have some rudimentary knowledge of Linux or Rasbian.
But why do it the hard way? Just use the QR code process to license any unlicensed microSD card..
Chen