Upgrade Notes:

1. This firmware is only fit for  G5312F.

2. Do not power off the device when upgrading.

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

Release Notes:

1. The firmware has updated the web UI interface.

2. The firmware has supported visual management.

3. The firmware has supported cloud management for IMS platform.