Samsung UE50ES6300U E-Manual page 314

steps:
1. Visit www.samsung.com.
2. Click Support at the top of the page.
3. On the Support page, enter your
model number in the Find Your
Product field, and then press Enter or
click Find Product.
4. Under Downloads on the left side,
click Get downloads. The Download
Centre screen appears.
5. Click Firmware on the left side of the