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- Log on to the ESS and navigate to Configuration > Devices.
- If necessary, click the Unregistered tab to register any unregistered devices. Then click the Active tab to return to the list of registered devices.
- Use the check boxes checkboxes to the left of each device to select which devices must be upgraded.
- From the Actions drop-down list at the bottom of the tab, click Upgrade selected.
- Alternately, you can upgrade all Active devices by clicking the Upgrade All button at the bottom of the tab.
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