ThinOS 9.1 to ThinOS 9.1.3112 Image file for Dell Wyse 3040, 5070, 5470 and 5470 All-in-One Thin Clients
Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.This image is supported on Dell Wyse 3040, 5070, 5470 and 5470 All-in-One Thin Clients and is intended for customers who want to upgrade from earlier versions of ThinOS 9.1 to ThinOS 9.1.3112.
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Fixes & Enhancements
ThinOS updates:
- Updated the hot-plug behavior when using a monitor that supports display audio.
- Added restrictions for special characters in Terminal Name field under the General tab in System Preferences.
- Added keyboard layout switching from systray icon and shortcut keys.
- Added the support to host file uploads from the Admin Policy Tool or the Wyse Management Suite policy settings.
- Added the support to select the starting serial port number.
- Added the support to remap the serial port number.
- Added Clear Log, Capture Debug Logs, and FPS features under troubleshooting options.
- Updated the Certificates tab to show the certificate authority information.
- Update proxy settings and DHCP option 252 behavior.
- Added additional options in Admin Policy Tool or Wyse Management Suite policy settings for ThinOS 9.x
Citrix updates:
- Support Citrix Workspace App 2104
- Added the HTTP proxy support for anonymous authentication in Microsoft Teams Optimization.
- Citrix Multiple virtual channel updates.
- Added virtual backgrounds support in Zoom optimization.
- Added support for QUMU Video Optimization Pack with BCR configuration.
- Citrix Unified Communications limitations
Third-party authentication updates:
- Added the Enable VMware Horizon menu bar option for Imprivata PIE mode.
- Identity Automation is delivered as a separate ThinOS package.
RDP updates:
- Added support to log in to RDP session using Remote Desktop Gateway from Wyse Management Suite or Admin Policy Tool.
- Added the option to change the display mode for RDP connection using shortcut keys.
VMware Horizon updates:
- Added support for Multimedia Redirection in Blast session.
- USB redirection updates.
- Added support for Full Screen mode under Display settings.
Read More- Updated the hot-plug behavior when using a monitor that supports display audio.
- Added restrictions for special characters in Terminal Name field under the General tab in System Preferences.
- Added keyboard layout switching from systray icon and shortcut keys.
- Added the support to host file uploads from the Admin Policy Tool or the Wyse Management Suite policy settings.
- Added the support to select the starting serial port number.
- Added the support to remap the serial port number.
- Added Clear Log, Capture Debug Logs, and FPS features under troubleshooting options.
- Updated the Certificates tab to show the certificate authority information.
- Update proxy settings and DHCP option 252 behavior.
- Added additional options in Admin Policy Tool or Wyse Management Suite policy settings for ThinOS 9.x
Citrix updates:
- Support Citrix Workspace App 2104
- Added the HTTP proxy support for anonymous authentication in Microsoft Teams Optimization.
- Citrix Multiple virtual channel updates.
- Added virtual backgrounds support in Zoom optimization.
- Added support for QUMU Video Optimization Pack with BCR configuration.
- Citrix Unified Communications limitations
Third-party authentication updates:
- Added the Enable VMware Horizon menu bar option for Imprivata PIE mode.
- Identity Automation is delivered as a separate ThinOS package.
RDP updates:
- Added support to log in to RDP session using Remote Desktop Gateway from Wyse Management Suite or Admin Policy Tool.
- Added the option to change the display mode for RDP connection using shortcut keys.
VMware Horizon updates:
- Added support for Multimedia Redirection in Blast session.
- USB redirection updates.
- Added support for Full Screen mode under Display settings.
Version
9.1.3112, 9.1.3112
Release date
16 Jul 2021
Download Type
Operating Systems
Category
Operating System
Importance
RecommendedDell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats View Important Information
File Format: Firmware Images
File Name: OS_Web_9.1Full_v9.1.3112.zip
File Size: 176.92 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
To ensure the integrity of your download, please verify the checksum value.
MD5:
c2babfaa4310a6b2831123e8d0a36fcb
SHA1:
9985a00c54cfd93c40039549bbdaafa1c370349a
SHA-256:
ccbad835c2c7fc4e1dbd6d887154bf2fba4ccff389c5d5c605d728238ff6ad9d
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
- Do not power off your thin client until the installation is complete.
- If you are downgrading ThinOS 9.1.3112 to ThinOS 8.6, ThinOS 9.0 or ThinOS 9.1 previous versions, you must use the Dell Wyse USB Imaging Tool to install the ThinOS 8.x or 9.x image. Before you downgrade, ensure that you disable the secure boot option, and also clear Trusted Platform Module (TPM) or Platform Trust Technology (PTT) in BIOS. Else, ThinOS 9.0 resets to factory settings after each reboot.
- You cannot boot into ThinOS 9.1 when you perform the following operations in BIOS setup: Disable onboard Network Interface Card (NIC), Trusted Platform Module (TPM), or Platform Trust Technology (PTT), or clear TPM or PTT, or reset BIOS to factory default.
- You cannot install ThinOS 9.0 application packages on ThinOS 9.1 due to certificate change.
- Following Citrix unified communication optimization features are not supported on Wyse 3040 Thin Clients due to client resource limitations:
Video call or meeting
Share screen
- ThinOS 9.1.1131 and ThinOS 9.1.2101 versions have been qualified to upgrade to ThinOS 9.1.3112.
For more information, see Important notes section in the latest Dell Wyse ThinOS 9.1 Release Notes at www.dell.com/support.
- If you are downgrading ThinOS 9.1.3112 to ThinOS 8.6, ThinOS 9.0 or ThinOS 9.1 previous versions, you must use the Dell Wyse USB Imaging Tool to install the ThinOS 8.x or 9.x image. Before you downgrade, ensure that you disable the secure boot option, and also clear Trusted Platform Module (TPM) or Platform Trust Technology (PTT) in BIOS. Else, ThinOS 9.0 resets to factory settings after each reboot.
- You cannot boot into ThinOS 9.1 when you perform the following operations in BIOS setup: Disable onboard Network Interface Card (NIC), Trusted Platform Module (TPM), or Platform Trust Technology (PTT), or clear TPM or PTT, or reset BIOS to factory default.
- You cannot install ThinOS 9.0 application packages on ThinOS 9.1 due to certificate change.
- Following Citrix unified communication optimization features are not supported on Wyse 3040 Thin Clients due to client resource limitations:
Video call or meeting
Share screen
- ThinOS 9.1.1131 and ThinOS 9.1.2101 versions have been qualified to upgrade to ThinOS 9.1.3112.
For more information, see Important notes section in the latest Dell Wyse ThinOS 9.1 Release Notes at www.dell.com/support.
Supported Operating Systems
ThinOS
ThinOS PCOIP
Installation instructions
This image is intended for customers who want to upgrade from ThinOS v9.1.1131 or v9.1.2101 to ThinOS v9.1.3112.
Upgrade ThinOS firmware through Wyse Management Suite
Prerequisites
- The thin client must be registered to Wyse Management Suite.
- Create a group in Wyse Management Suite with a group token.
- Ensure you have downloaded the ThinOS 9.x firmware to upgrade (DTOS_9.1Full_9.1.3112.pkg).
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 OS Firmware Updates option under the Standard tab, use the Advanced tab.
5. Click Browse and select the ThinOS 9.x OS 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 to install and restarts. The firmware version is upgraded.
NOTE:
1. The installation to upgrade to 9.1.3112 image is a complete process and takes longer time. All application packages will be cleared and you must re-install after upgrade.
2. When you upgrade from ThinOS 9.1 previous versions to 9.1.3112, the thin client downloads all the application packages that are applicable to 9.1.3112. After you upgrade to 9.1.3112, all the application packages are removed and you must reinstall the application packages. Dell Technologies recommends you to upgrade from ThinOS 9.1 to 9.1.3112 without installing the application packages. If you add multiple application packages along with the operating system image in the same Wyse Management Suite group, the upgrade may fail due to low disk space. In this scenario, you must reset to factory default settings for upgrading the ThinOS client again.
3. There are chances that the upgrade might failed with event log stating Failed to install. In such an event, you may reboot the device and upgrade again.
For more information about the firmware upgrade process, see the Dell Wyse ThinOS 9.1 Migration Guide at www.dell.com/support.
Upgrade ThinOS firmware through Wyse Management Suite
Prerequisites
- The thin client must be registered to Wyse Management Suite.
- Create a group in Wyse Management Suite with a group token.
- Ensure you have downloaded the ThinOS 9.x firmware to upgrade (DTOS_9.1Full_9.1.3112.pkg).
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 OS Firmware Updates option under the Standard tab, use the Advanced tab.
5. Click Browse and select the ThinOS 9.x OS 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 to install and restarts. The firmware version is upgraded.
NOTE:
1. The installation to upgrade to 9.1.3112 image is a complete process and takes longer time. All application packages will be cleared and you must re-install after upgrade.
2. When you upgrade from ThinOS 9.1 previous versions to 9.1.3112, the thin client downloads all the application packages that are applicable to 9.1.3112. After you upgrade to 9.1.3112, all the application packages are removed and you must reinstall the application packages. Dell Technologies recommends you to upgrade from ThinOS 9.1 to 9.1.3112 without installing the application packages. If you add multiple application packages along with the operating system image in the same Wyse Management Suite group, the upgrade may fail due to low disk space. In this scenario, you must reset to factory default settings for upgrading the ThinOS client again.
3. There are chances that the upgrade might failed with event log stating Failed to install. In such an event, you may reboot the device and upgrade again.
For more information about the firmware upgrade process, see the Dell Wyse ThinOS 9.1 Migration Guide at www.dell.com/support.
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