Do you have the same issue? Where should I find these downloaded slides?
I used the "Get Slides" button on the 2019 Security Congress mobile app on my Samsung S7 phone to download all slides. Download looked completed. They are not in the "Download" folder on the phone.
I have the same issue. It looks like they are being held in the application's cache, as I can't find them on the filesystem, but the system reports that app had 2GB in cache....
Slow going, but for the ones you are most interested in, you can go to https://www.eventscribe.com/2019/ISC2/agenda.asp?pfp=FullSchedule then select the file icon, and get the slides from there. No bulk I have found yet.
@JPW2018 great point! Even if they did download properly, who has that much free storage on their phone?
There were so many great presentations that i wanted to review afterwards, and really - "Do I want to read 50/60 powerpoint slides on that size of screen?"
A download site where the content could be reviewed on laptop would have been so useful!