Hi Mandy
OK, today we have make some tests without the SSL Cert. And over HTTP we are able to enroll Android Devices...
Then we have search the different between our installation and the installation from customer... (we have both a SLL Cert from the same Vendor)....
The only different that we have found
Our certificat is newer and comes with a SHA-256 encryption. On customers side, they have a Old certificate with SHA-1 encryption... can it be possible, that Android devices have problem with SHA1?
Regards
Gianni