User Manual Q&AAnswer
Jan 23, 2025 - 05:22 AM
To manually update the firmware on your Jabra 450 WHB004HS Dect Handset using Jabra Direct, please follow these steps:
1. Ensure that you have the latest version of Jabra Direct installed on your computer. You can download the latest version from the Jabra website.
2. Turn on your Jabra 450 WHB004HS Dect Handset and connect it to your computer. You can do this by connecting the USB cable, Jabra Link Bluetooth adapter, or Jabra Link DECT adapter, depending on your product.
3. Open Jabra Direct on your computer and select your Jabra 450 WHB004HS Dect Handset. If a firmware update is available, you will see an "Update now" button.
4. Click on the "Update now" button (or the Updates icon on the left menu) to open the Updates window.
5. In the Updates window, you will see your listed device. Click on the "Update" button next to your device to open the update dialog.
6. Select your preferred language from the drop-down menu and click on the "Update" button. It is important not to disconnect your device during the update process.
7. Wait for the firmware update to complete. If there are any additional instructions, make sure to follow them to complete the update.
Note: The images and text provided in the manual are for guidance purposes only and may vary depending on the device connected and software updates.
In case the firmware update is unsuccessful, follow these steps to recover:
1. If the firmware update fails, a notification dialog will open. Click on "Ok" to acknowledge the unsuccessful update.
2. Next to your listed device in Jabra Direct, click on "Recover" to open the update dialog.
3. Click on the "Update" button to start the recovery process. Make sure not to disconnect your device during the update.
4. Wait for the firmware recovery update to complete. If there are any additional instructions, follow them to complete the recovery.
If the recovery firmware update is also unsuccessful, it is recommended to contact Jabra Support for further assistance. You can find the relevant contact information on the product support page for your Jabra 450 WHB004HS Dect Handset.
Please note that the images and text provided in the manual are for guidance purposes only and may vary depending on the device connected and software updates.
For more information and detailed instructions, you can refer to the official Jabra support page for the Jabra 450 WHB004HS Dect Handset: [Link to the support page](https://www.jabra.com.au/supportpages...)
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