Hardware Version: V1.0

Software Version: V16.03.20.18

Upgrade Notes:

1. This firmware isonly fit for EX12V1.0 and its firmware version must be in V16.03.20.XX or more.

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. Fixed the issue that cannot show GUI in Frenchlanguage.

2. Fixed some translation issue in GUI.

3. Fixed the issue that cannot upgrade firmwarevia TR069.