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. 

What is new in this version.

Release Note:
1.Fix the problem that the radio won't be enabled after disable first SSID.
2.Fix the problem that AP won't reboot after VLAN parameters was modified.
Note: If you need to install APs with controler M3, please upgrade firmware of M3 to version V1.0.0.6(4575) or later firstly.
If not, the controller M3 can't discover APs.