What Is the Command to Get Firmware Version?
Finding the firmware version of a device is often a crucial step in troubleshooting, updates, and maintenance. In this article, we’ll explore the various commands and methods to retrieve firmware version information on different operating systems.
Direct Answer:
In Windows, the command to get firmware version is:
wmic path win32_diskdrive get caption, firmwarerevision
In Linux, you can use the following command:
wmic path win32_diskdrive get caption, firmwarerevision (only works on Windows)
For Android devices, you can check the firmware version on the device settings.
Firmware Version in Windows:
Getting the firmware version in Windows is relatively simple. You can use the wmic command to retrieve the firmware version of devices connected to your system. Here are the steps:
- Open the Command Prompt.
- Type
wmic path win32_diskdrive get caption, firmwarerevisionand press Enter. - This will display a list of devices connected to your system, along with their firmware version.
Firmware Version in Linux:
In Linux, finding the firmware version can be a bit trickier. However, there are various methods to achieve this. Here are some commands you can use:
lsscsi -v: This command provides information about SCSI devices, including their firmware version.lspci -v: This command provides detailed information about PCI devices, including their firmware version.dmidecode: This command provides information about system hardware, including firmware versions.fwupdmgr: This command provides information about firmware versions and updates.
Firmware Version in Android:
If you’re dealing with an Android device, you can easily check the firmware version by following these steps:
- Go to Settings.
- Click on About Phone.
- Scroll down and look for the "Build number" or "Firmware version".
- This will display the current firmware version.
Firmware Version in PowerCLI:
PowerCLI provides a command-line interface for managing VMware ESXi hosts and virtual machines. If you’re using PowerCLI to manage your ESXi hosts, you can get the firmware version using the following command:
- Open PowerCLI.
- Use the command
Get-EsxeFirmwareVersion -Server [ESXi Server Name] | flto retrieve the firmware version.
Table of Firmware Versions:
Here is a table highlighting the firmware versions for different devices:
| Device | Firmware Version Command/Method |
|---|---|
| Windows | wmic path win32_diskdrive get caption, firmwarerevision |
| Linux | lsscsi -v, lspci -v, dmidecode, or fwupdmgr |
| Android | Go to Settings > About Phone |
Conclusion:
In conclusion, there are various methods and commands to get firmware version information on different operating systems. Whether you’re using Windows, Linux, or Android, you can easily retrieve the firmware version using the commands and methods mentioned in this article.
Additional Tips:
• Always check the firmware version before updating any firmware to ensure compatibility and avoid compatibility issues.
• Use the correct commands or methods to retrieve the firmware version, depending on the device and operating system.
• Note down the firmware version and keep track of any changes to ensure smooth transitions and updates.
By following this article and leveraging the commands and methods mentioned here, you’ll be well-equipped to quickly and easily retrieve firmware version information on a variety of devices and operating systems. Happy troubleshooting!