You can update the thin client's firmware globally (without USB storage device).
With a master client you can create a customized snapshot of the firmware and use HTTPS via the UMS to roll it out globally. This method is particularly suitable if many thin clients are to be updated.
Take the following steps:
Make one Windows device your master client and load it with all the required certificates, settings and installations.
Create a profile in the UMS.
Assign the profile to the master client and to the recipient clients.
Creating a New "Customized Snapshot" Profile in the UMS
In the thin client configuration go to System > Update > Snapshots > Upload.
Select HTTPS as Protocol.
Enter the name of your UMS Server.
Enter ums-filetransfer as Path.
Enter the File Name of your new snapshot, e. g. snapshot_file.snp
Enter the Name of Firmware for new Snapshot, e. g. UniversalDesktopWES-3.13.100.snp
Enter User Name and Password.
In the thin client configuration go to System > Update > Snapshots > Download.
Enter the same File Name as in the upload entry, here: snapshot_file.snp
Click Save to finish the creation of the profile.
Assigning the Profile to the Master Client and to the Recipient Clients
In the UMS navigation tree, right-click the master client.