9Support
9.1Software Upgrade
O MENU m 
Support 
Software Upgrade 
ENTER
The Software Upgrade menu lets you upgrade your product software to the latest version.
Current Version: This is the software version already installed in the product.
Be careful not to turn off the power until the upgrade is complete. The product will turn off and on automatically after completing the software upgrade. When you upgrade software, all video and audio settings you have made will return to their default settings. We advise you to write down your settings so that you can easily reset them after the upgrade.
9.1.1By USB
To upgrade by USB, follow these steps:
1Visit www.samsung.com.
2Download the latest USB software upgrade exe archive to your computer.
3Extracts the exe archive to your computer. You should have a single folder with the same name as the exe file.
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Copy the folder to a USB flash drive.
Turn on the product, and then insert the USB flash drive into the USB port of the product.
In the product menu, go to Support 
Software Upgrade.
Select By USB.
Please be careful not to remove the USB drive until the upgrade is complete.
9.1.2Alternative Software
The Alternative Software option lets you upgrade using a file the product downloaded earlier, but you decided not to install immediately, or a file downloaded by the product in Standby Mode. To upgrade By Alternative Software, follow these steps.
1If upgrade software has been downloaded, you will see the software version number to the right of Alternative Software.
2Select Alternative Software, and then press the [ 
] button.
3The product displays a message asking if you want to upgrade. Select Yes. The product begins the upgrade.
4When the upgrade is complete, the product turns off automatically, and then turns on.
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