This guide works for:

• Samsung Crystal UHD

• Samsung QLED / Neo QLED

• Samsung OLED

• Tizen OS TVs (2017 → latest)

for this tutorial you will need:

• A working Wi-Fi router (2.4 GHz or 5 GHz) 5Ghz is better and router with WIFI 6/7

• Wi-Fi password

• Your Samsung Smart TV remote

Turn ON your Samsung Smart TV

Press MENU on the remote and select GENERAL

Go to network

Choose Open Network Settings

Select Wireless (Wi-Fi)

Pick your Wi-Fi network name (SSID)

9️⃣ Enter your Wi-Fi password

Select Done → OK

wait a moment

Congratulations

wireless is OK, you can now watch youtube and enjoy