You will need
- - Flash card;
- - access to the Internet.
Visit the official website Samsung. Click category download and fill in the offered form. Be sure to specify the exact model name of your TV. Navigate to the list of available files.
Click the "Downloads and documentation". Open the tab "Firmware". Run the download the latest version of software available on the website.
Start preparing the USB drive. It will upgrade the firmware. Make sure that the TV can read the drive this volume.
Format the flash card. Use file system FAT16 or FAT32. Many TVs do not work with the structure of NTFS in the context of updating the firmware. Open the downloaded file. It must be a self-extracting archive. Extract the files to the root directory of the drive.
Remove the flash card from the computer. Connect the device to the turned off TV. Switch on equipment and wait until finish scanning the flash drive. It should be noted that if the TV has USB port with a mark Serv, you need to use it.
After running the automatic detection of firmware files a new menu will appear, containing a proposal to update the software. Click "Yes" using the remote control.
If the TV turns on normally, independently access the service menu and go to "software Update". Select the port connected to flash card.
Wait for automatic turn off the TV. Remove the USB drive from the device. Turn on the TV and make sure that the equipment works stably.