Hardware Version: V5.0

Software Version: V02.03.01.109

Upgrade Notes:

1. This firmware isonly fit for AC6V5.0 and its firmware version must be in V02.03.01.XX or more.

 Note: The hardwareversion marked at the label of devices as below:

2. Do not power offthe device when upgrading.

3. Please unzip thefile you downloaded and use the file ended with "bin" or"trx" to upgrade your device.

4. Please reset itto factory settings after upgraded it.

Release Notes:

 1. Solved the issue that WPS does not hide whenone of band disabled with WPA encryption mode.

 2. Solved the issue that speed limit for wrongdevices when clients have same host name on main network and guest network.

 3. Solved the issue that DHCP process cannotproperly response for multiple DHCP Offer packet and unicast packet.