Q: second iOS 10 public beta profile download

Hi

Wait until Tuesday the 13th ios10 will be available for public download .

Cheers

Brian

At this point you cannot. The public beta for iOS 10 is over as it will be released to the public shortly. You can use the iOS 9 archived backup you made when installing the first beta enrollment.

Or wait until iOS 10 is released to the public this week, and then restore from your iCloud backup.