We can read that Vuforia needs internet access for initialization because it needs to download device profile.
I wanted to see what happens if we don't have internet access the first time we launch an app with Vuforia 7.2, so I put several devices in offline mode, and built a basic Vuforia application on them, but when I launched it, it worked without internet access (I had camera feed and an image target was detected).
How can it be possible ? On those devices, I have old Vuforia applications. Does it mean that, if a user has already launched an app with Vuforia in the past, it does not have to have an internet access anymore for the future applications using Vuforia ? Even if it was with an old version of Vuforia ?
Thanks in advance for your enlightenments.