ThinOS 2211 (9.3.3099) Recovery Image file

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 package contains the ThinOS 2211 (9.3.3099) Recovery Image file for OptiPlex 3000 Thin Client, Latitude 3420, and OptiPlex 5400 All-In-One. This image is intended for customers who want to install ThinOS 2211 (9.3.3099) recovery image.
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Fixes & Enhancements

Fixes:
- Fixed the issue where ThinOS reboots when it receives special ICMPv6 router advertisement.

Enhancements:
- Added admin mode login event on Wyse Management Suite 4.0 server.
- Added Fail to change BIOS settings event on Wyse Management Suite 4.0 server.
- Supports new MIB tree in SNMPV3.
- Added Line Printer Daemon (LPD) service for printer.
- Improved the Performance Retrospective.
- Updated VDI with Web Authentication.
- Updated the First Boot Wizard import configuration password character limit from eight to nine.
- Enabled SD card support on OptiPlex 5400 All-in-One devices.
- Added GlobalProtect with .pfx certificate feature.
- Improved Secure MQTT connection for the Wyse Management Suite cloud server.
- Updated the SCEP renewal interval.
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Version

2211 (9.3.3099), 2211 (9.3.3099)

Release date

07 Dec 2022

Download Type

Operating Systems

Category

Operating System

Importance

Recommended
Dell 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_ISO_2211_9.3.3099.zip
File Size: 1.07 GB
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:
2b327e1ac5c4027e1132f9c74bb99934
SHA1:
b7b2aa6640fb485bacb3fa12f760a0f614a03ecb
SHA-256:
bc58412f60577a3f7148782554c542cf969f1dd45ea2d009677cb32e600d5ff3

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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- Do not power off your thin client until the installation is complete.
- You cannot boot into ThinOS 2211 (9.3.3099) or later versions when you perform the following operations:
1. Disable the onboard Network Interface Card (NIC), Trusted Platform Module (TPM), or Platform Trust Technology (PTT).
2. Clear TPM or PTT.
3. Reset BIOS to factory default settings.

For more information about the updates, see the Dell Wyse ThinOS Version 2205, 2208 and 2211 Release Notes at www.dell.com/support.
Install ThinOS from USB drive using Dell OS Recovery Tool

Steps
1. Download Dell OS Recovery Tool at https://www.dell.com/support/home/en-us/drivers/osiso/recoverytool
2. Run the .exe file on the system to be used to create the USB drive.
The Dell OS Recovery Tool Application installer opens.
3. Click INSTALL.
4. After the installation is complete, open Dell OS Recovery Tool.
5. Select SWITCH TO ADVANCED RECOVERY displayed at the bottom of the tool.
6. In Select an OS image, browse to the ISO file that you downloaded and click NEXT.
7. Select the USB drive that you want to format from the USB drive dropdown.
8. Check the I understand that the selected drive will be reformatted and existing data will be deleted box.
9. Click BURN OS.
10. Remove the USB drive and connect it to the system that is powered off, on which you plan to install ThinOS. After connecting the USB drive, turn on the system.
NOTE: After the USB drive is removed, Dell OS Recovery Tool goes back to the screen that is displayed in Step 5.
11. Press F12 at boot up until you see the Dell logo and Preparing one-time boot menu... displayed at the top, right corner.
The boot menu opens.
12. In the boot menu, select the USB drive from the UEFI Boot Devices list.
NOTE: If you are unable to select the USB drive, ensure that Enable USB Boot Support option is enabled in BIOS.
13. Enter the BIOS password if prompted. The default password for most Dell thin clients is Fireport.
14. The thin client boots and a warning message with a 60-second countdown window is displayed.
Wait for 60 seconds or click OK to install the ThinOS image and application packages. The thin client reboots automatically.
Click Manually to display the ThinOS image and application packages list. Select the ThinOS image and the application packages that you want to install and click OK to install these files. The thin client reboots automatically.
15. The system continues imaging and reboots automatically once complete.
NOTE: If you see the error "Fatal Error: Please make sure TPM or PTT is set to ON in BIOS.", please turn TPM or PTT on in BIOS to continue installation.

For more information about how to Install ThinOS from USB drive using Dell OS Recovery Tool, see the Dell Wyse ThinOS Version 2205, 2208 and 2211 Migration Guide at www.dell.com/support.

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