Video App problems (Youtube etc)

•• Change the DNS to 8.8.8.8. Select

> Settings > General > Network > Network Status > IP Settings > DNS

setting > Enter manually > DNS Server > enter 8.8.8.8 > OK.

•• Reset by selecting

> Settings > Support > Self Diagnosis > Reset Smart Hub.

What is Remote Support?

Samsung Remote Support service offers you one-on-one support with a Samsung Technician who can remotely:

•• Diagnose your TV

•• Adjust the TV settings for you

•• Perform a factory reset on your TV

•• Install recommended firmware updates

How does Remote Support work?

You can easily have a Samsung Tech service your TV remotely:

1.Call the Samsung Contact Centre and ask for remote support.

2.Open the menu on your TV and go to the Support section.

3.Select Remote Management, then read and agree to the service agreements. When the PIN screen appears, provide the PIN number to the agent.

4.The agent will then access your TV.

Eco Sensor and screen brightness

Eco Sensor adjusts the brightness of the TV automatically. This feature measures the light in your room and optimises the brightness of the TV automatically to reduce power consumption. If you want to turn this off, go to

> Settings > General > Eco Solution > Ambient Light Detection.

•• If the screen is too dark while you are watching TV in a dark environment, it may be due to the Ambient Light Detection function.

•• Do not block the sensor with any object. This can decrease picture brightness.

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Samsung UE55MU6172UXXH manual What is Remote Support?, Eco Sensor and screen brightness, Video App problems Youtube etc
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UE65MU6102KXXH, UE49MU6172UXXH, UE50MU6102KXXH, UE40MU6102KXXH, UE65MU6172UXXH specifications

Samsung has consistently risen to the forefront of television technology, and the models UE40MU6402UXXH, UE65MU6402UXXH, QE65Q7FAMTXXH, UE50MU6172UXXH, and UE55MU6172UXXH are a testament to the brand's commitment to quality and innovation in the home entertainment sector. Each model boasts a combination of impressive screen sizes, powerful display technologies, and a suite of smart features designed to enhance user experience.

The UE40MU6402UXXH is a 40-inch 4K Ultra HD TV that offers a stunning resolution of 3840 x 2160 pixels. Its HDR compatibility allows for a broader dynamic range, bringing out details in both dark and bright scenes. Samsung's PurColor technology ensures vibrant colors, making your viewing experience truly immersive. With Smart TV capabilities, it provides access to popular streaming services like Netflix and YouTube, making it easier than ever to enjoy your favorite content.

The UE65MU6402UXXH takes it a step further with a larger 65-inch screen, perfect for those seeking a home theater experience. This model also supports 4K resolution and includes features such as UHD Dimming for enhanced contrast. With its sleek design, it fits seamlessly into modern living spaces.

Moving on to the QE65Q7FAMTXXH, this QLED variant introduces Quantum Dot technology, offering even richer colors and deeper blacks. The 65-inch display integrates HDR10+ for optimized brightness and color in every scene, making it ideal for movie enthusiasts. The Ambient Mode transforms your TV into a decorative piece when it’s not in use, blending with your home decor.

The UE50MU6172UXXH and UE55MU6172UXXH, with sizes of 50 inches and 55 inches respectively, continue the trend of exceptional viewing experiences with their 4K resolution and HDR capabilities. Both models utilize Samsung's Smart Hub, giving users a centralized location to access apps, settings, and live television.

Overall, these Samsung models highlight the brand's innovative technology and commitment to delivering superior viewing experiences through advanced display technologies, smart functionalities, and user-friendly interfaces. Whether for casual viewers or avid cinephiles, Samsung’s offerings have something valuable for everyone.
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