You can upgrade device firmware via the current Web Client.

1. Click Upgrade Device Firmware on the Home page to open the Upgrade Device Firmware window.
2. Click Via Current Web Client tab.
3. Set the required information.

   Simultaneous Upgrade

   Set the maximum number of devices for simultaneous upgrade. For example, if you set the value to 5, up to 5 devices can be selected for batch upgrade.

4. Select a upgrade package from the local PC and then click Next.

   The upgradable devices will be displayed.

5. Optional: Filter devices by device type, device firmware version, or device model.
6. Select device(s) and then click Next.
7. Select a upgrade schedule to upgrade the selected device(s).

   • Select Upgrade Now from the Upgrade Schedule drop-down list to start upgrade.

   • Select Custom from the Upgrade Schedule drop-down list and then customize a time period to upgrade the selected device(s).