Heloo. How can I reset ruckus zone flex 7372 without button? Its Located very high.

If you have its IP and can log into its web admin interface or SSH, you can reset it to factory defaults that way. 

I can't login to AP, beacuse I set VLAN 100 without "trank mode port", now set Access mode with VLAN 100. It's conect to PoE port.