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File Name: OS_Web_9.1.6108.zip
File size: 190.18 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 6b867f3800b8a9c01fee4411bfd95a30
SHA1: aaea82e33c2c79bddfdf47153291d1f3c912d56c
SHA-256: 42edb77b4c976ae5bb991fd0e2a1ca3284a4297a9636f6af85800c14e6f218c6
Fixes & Enhancements
ThinOS local update
- You can register devices with the Wyse Management Suite using DHCP scope options 201 and 202.
Updated the download and installation process of firmware, BIOS, and application packages files.
Wyse 5070, 5470, 5470 All-in-One thin clients support WPA3.
- Updated the battery icons that are displayed on Wyse 5470 Thin Client.
- When the manual override option is enabled, the audio devices that are manually selected in the Peripherals > Audio tab take priority.
- Supported configuring proxy for Secure MQTT using PAC/WPAD settings.
- Added Pulse secure and Global Protect in the VPN Protocol list.
- Added HDX RealTime Webcam Video Compression feature.
- Added camera control options such as resolution and FPS. The feature is currently working in Citrix only.
- Updated Admin Policy Tool and Wyse Management Suite policy settings.
For more information about the updates, see the Dell Wyse ThinOS Version 9.1.6108 Release Notes at www.dell.com/support.
Important Information
- Do not power off your thin client until the installation is complete.
- If you are using any version prior to ThinOS 9.1.3129, you must upgrade to ThinOS 9.1.3129 or later versions before upgrading to ThinOS 9.1.6108.
- You cannot boot into ThinOS 9.1.6108 or later versions when you perform the following operations:
Disable the onboard Network Interface Card (NIC), Trusted Platform Module (TPM), or Platform Trust Technology (PTT).
Clear TPM or PTT.
Reset BIOS to factory default settings.
- The upgrade may fail if the event log fails to install. In such an event, you may reboot the device and upgrade again.
- If you are downgrading to ThinOS 8.6, ThinOS 9.0, or ThinOS 9.1 versions that are older than 9.1.3129, you must use the Dell Wyse USB Imaging Tool to install the ThinOS 8.x or 9.x Merlin image that is posted to www.dell.com/support. Before you downgrade, ensure that you disable the secure boot option in the BIOS. If you want to downgrade to ThinOS 9.0, you must clear Trusted Platform Module (TPM) or Platform Trust Technology (PTT) in BIOS too. Else, ThinOS resets to factory settings after each reboot. You can downgrade to ThinOS 9.1.3129 or later versions using Wyse Management Suite.
- You cannot install ThinOS 9.0 application packages on ThinOS 9.1 due to certificate change.
For more information, see Important notes section in the latest Dell Wyse ThinOS 9.1.6108 Release Notes at www.dell.com/support.
Supported Operating Systems
Installation instructions
This image is intended for customers who want to upgrade from ThinOS v9.1.3129 or later versions to ThinOS v9.1.6108.
Upgrade ThinOS firmware through Wyse Management Suite:
Prerequisites
- If you are using earlier versions of ThinOS, you must upgrade to ThinOS 9.1.3129 or later versions before upgrading to ThinOS 9.1.6108.
- Create a group in Wyse Management Suite with a group token.
- The thin client must be registered to Wyse Management Suite.
Steps
1. Go to the Groups & Configs page, and select a group.
2. From the Edit Policies drop-down menu, click ThinOS 9.x. The Configuration Control | ThinOS window is displayed.
3. In the left pane, click Standard.
4. From the Standard menu, expand Firmware, and click OS Firmware Updates.
NOTE: If you cannot locate the operating system firmware option under the Standard tab, use the Advanced tab.
5. Click Browse and select the ThinOS firmware to upload.
6. From the Select the ThinOS Firmware to deploy drop-down menu, select the uploaded firmware.
7. Click Save & Publish.
The thin client downloads the firmware and restarts. The firmware version is upgraded.
NOTE: If a black screen is displayed after the upgrade, you must perform a hard reboot.
NOTE: Installation fails even though the image download is complete. This issue is observed when the package settings are changed in the device group before the device is checked in to Wyse Management Suite from shut down state. You can reboot the thin client and the upgrade will be successful with a good internet connectivity.
For more information about how to install the ThinOS 9.1.6108 image, see the Dell Wyse ThinOS Version 9.1.6108 Migration Guide at www.dell.com/support.