Please choose the correct version to upgrade for the device to follow local country regulations
It is NOT suggested to upgrade firmware which is not for your region. 

Release Date: 20170221

Firmware Version: V1.0.0.10(4767)
Release Note:
1.This version is compliant with FCC standard.
2.add default SSID policy and radio policy, AP will get the default SSID and radio parameter automatically when they connect to network.
3.Add WPA and WPA2 security option