iOS 11.03 allows you to bypass iCloud completely, but only for devices in Clean mode, with passcode option. This bug happens on iCloud lock activation screen, before you activate your device.
Reach springboard on iOS 9.0.2 iPad
Trusted Apple employee help.
I spent some time to search ways to get owners Information and found people who sell informatioin by IMEI. I was sceptic about this methods because I can't imagine how do they get this information.