update build questions
my kwisdr has been offline for a few years.
I do not know how to update to current version via web interface admin page.
Are there detailed instructions? I just changed the button to "automatically install updates"
Do I click on "force software build"?
Should I do a backup of current build onto SD card first? what size sd card do I need?
How do I know it is updating? How do I know if new build is downloaded?
I know there are some security issues so don't want to leave it connected to the Internet too long. Or should I not be worried about that?
v1.338, built Nov 2 2019 23:48:32