LS05T The Sero 4K Smart TV
QA43LS05TAUSolutions & Tips
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TV_Others
Troubleshooting wireless network connection
FAQ for Samsung TV. Find more about troubleshooting wireless network connection with Samsung Support.
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TV_Others
Troubleshooting Smart Remote control
FAQ for Samsung TV. Find more about troubleshooting Smart Remote control with Samsung Support.
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TV_Others
How to use Smart Remote control
FAQ for Samsung TV. Find more about how to use Smart Remote control with Samsung Support.
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Usage
What eARC is and how to set on Samsung Smart TV
FAQ for Samsung TV, Find more about What is eARC and how to set on Samsung Smart TV with Samsung Support.
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Usage
How to use HDMI ARC on Samsung Smart TV
FAQ for Samsung TV, Find more about How do I use HDMI ARC on Samsung Smart TV with Samsung Support.
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Usage
How to update the Samsung TV's firmware using a USB drive
FAQ for Samsung TV, Find more about How to update the Samsung TV's firmware using a USB with Samsung Support.
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Usage
How to set up the Universal Remote through MBR
FAQ for Samsung TV, Find more about How to set up Universal Remote through MBR with Samsung Support.
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Usage
How to troubleshoot the Samsung TV that keeps turning on by itself
FAQ for Samsung TV, Find more about how to troubleshoot apps that are not working on the Samsung Smart TV with Samsung Support.
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Usage
How to troubleshoot the Samsung TV that will not turn on
FAQ for Samsung TV, Find more about how to troubleshoot the Samsung TV that will not turn on with Samsung Support.
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Usage
How to use the PC on TV on your Samsung Smart TV
FAQ for Samsung TV, Find more about how to use the PC on TV on your Samsung Smart TV with Samsung Support.
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Usage
How to use Multi View
FAQ for Samsung TV, Find more about how to use Multi View with Samsung Support.
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TV_Others
How to activate or deactivate the Smart Hub
FAQ for Samsung television. Find more about ‘How to activate or deactivate the Smart Hub’ with Samsung Support.
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Usage
How to connect an external speaker to a Samsung TV
FAQ for Samsung Visual Display. Find more about How to connect an external speaker to a Samsung TV with Samsung Support.
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Usage
How to reset my Samsung TV
FAQ for Samsung television. Find more about How to reset my Samsung TVwith Samsung Support.
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Usage
How to clean my TV screen
FAQ for Samsung television. Find more about How to clean my TV screen with Samsung Support.
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Usage
How to use Workspace on your Samsung Smart TV
FAQ for Samsung television. Find more about 'How to use Workspace on your Samsung Smart TV' with Samsung Support.
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Usage
How Samsung OLED TV displays are protected with Logo Detection and Screen Saver
FAQ for Samsung television. Find more about 'How Samsung OLED TV displays are protected with Logo Detection and Screen Saver' with Samsung Support.
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Usage
[2022] How to disable Autorun Multi View
FAQ for Samsung television. Find more about '[2022] How to disable Autorun Multi View' with Samsung Support.
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Usage
[2022] How to use the Quick Settings feature
FAQ for Samsung television. Find more about '[2022] How to use the Quick Settings feature' with Samsung Support.
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Usage
How to troubleshoot when the screen brightness of your Samsung TV changes automatically
FAQ for Samsung TV. Find more about how to troubleshoot when the screen brightness of your Samsung TV changes automatically with Samsung Support.
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Usage
[2022] What to do if your screen does not appear properly when connected to a PC
FAQ for Samsung television. Find more about '[2022] What to do if your screen does not appear properly when connected to a PC' with Samsung Support.
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Usage
My TV doesn’t detect a device connected via HDMI
FAQ for Samsung television. Find more about 'My TV doesn't detect a device connected via HDMI' with Samsung Support.
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Usage
Solving Wi-Fi connection issues on your Samsung TV
Solving Wi-Fi connection issues on your Samsung TV
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Usage
Update the firmware on your Samsung soundbar
Update the firmware on your Samsung soundbar
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Usage
Setting up your Samsung TV using your Samsung account
You must register your Samsung Account on your Samsung Smart TV to use Smart Hub apps and services like Netflix, as well as Samsung apps like Samsung Health.
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Usage
Creating a Samsung account while setting up your Samsung TV.
You must register your Samsung Account on your Samsung Smart TV to use Smart Hub apps and services like Netflix, as well as Samsung apps like Samsung Health.
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TV_Others
Troubleshooting no sound and interrupted
FAQ for Samsung TV. Find more about troubleshooting no sound and interrupted with Samsung Support.
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TV_Others
Troubleshooting picture issues
FAQ for Samsung TV. Find more about troubleshooting picture issues with Samsung Support.
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TV_Others
Troubleshooting TV app is slow
FAQ for Samsung TV. Find more about troubleshooting TV app is slow with Samsung Support.
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TV_Others
How to device care
FAQ for Samsung TV. Find more about how to device care with Samsung Support.
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TV_Others
How to Screen Mirroring to PC
FAQ for Samsung TV. Find more about Screen Mirroring to PC with Samsung Support.
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TV_Others
How to connect mobile device and TV with AirPlay
FAQ for Samsung TV. Find more about how to connect mobile device and TV with AirPlay with Samsung Support.
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Usage
How to use Ambient Mode on Samsung QLED TV
FAQ for Samsung TV, Find more about How to use Ambient Mode on Samsung QLED TV with Samsung Support.
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Usage
How to use the Portrait mode of The Sero
FAQ for Samsung TV, Find more about How to use the Portrait mode of the Sero with Samsung Support.
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Usage
How to use the Intelligent Mode of Samsung QLED TV
FAQ for Samsung TV, Find more about How to use Intelligent Mode of Samsung QLED TVs with Samsung Support.
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Usage
How to use Bixby on a Samsung Smart TV
FAQ for Samsung TV, Find more about how to use Bixby on a Samsung Smart TV with Samsung Support.
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Usage
[2021] How to use game on your Samsung Smart TV
FAQ for Samsung TV, Find more about how to use game on your Samsung Smart TV with Samsung Support.
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Usage
How to use SmartThings on your TV
FAQ for Samsung TV, Find more about how to use SmartThings on your TV with Samsung Support.
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Usage
How to use the energy saving mode on the Samsung Smart TV
FAQ for Samsung television. Find more about How to use the energy saving mode on the Samsung Smart TV with Samsung Support.
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Usage
How to troubleshoot an audio delay
FAQ for Samsung television. Find more about How to troubleshoot an audio delay with Samsung Support.
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Usage
How to launch the new Game Bar features
FAQ for Samsung TV, Find more about how to launch the new Game Bar features with Samsung Support.
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Usage
How to control your TV from mobile SmartThings app
FAQ for Samsung TV, Find more about how to control your TV from mobile SmartThings app with Samsung Support.
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Usage
How to set up the Portrait screen on the Auto Rotating Accessory
FAQ for Samsung television. Find more about How to set up the Portrait screen on the Auto Rotating Accessory with Samsung Support.
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TV_Others
How to find your PIN code
FAQ for Samsung television. Find more about ‘How to find your PIN code’ with Samsung Support.
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TV_Others
How to charge and use the Samsung SolarCell Remote
FAQ for Samsung television. Find more about ‘How to charge and use the Samsung SolarCell Remote’ with Samsung Support.
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Usage
How to troubleshoot TV screen flickering
FAQ for Samsung television. Find more about How to troubleshoot TV screen flickering with Samsung Support.
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Usage
How to pair two Bluetooth headphones to a Samsung Smart TV
FAQ for Samsung television. Find more about How to pair two Bluetooth headphones to a Samsung Smart TV with Samsung Support.
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Usage
How to connect Bluetooth headphones to my Samsung Smart TV
FAQ for Samsung television. Find more about How to connect Bluetooth headphones to my Samsung Smart TV with Samsung Support.
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TV_Others
Enjoy your Samsung Smart TV with Closed Captions for a more inclusive experience
FAQ for Samsung television. Find more about ‘Enjoy your Samsung Smart TV with Closed Captions for a more inclusive experience’ with Samsung Support.
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Usage
How to get Disney+ on my Samsung Smart TV
FAQ for Samsung television. Find more about How to get Disney+ on my Samsung Smart TV with Samsung Support.
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Usage
How to use Smart Calibration on Samsung Smart TV
FAQ for Samsung television. Find more about ‘How to use Smart Calibration on Samsung Smart TV' with Samsung Support.
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Usage
How to use Smart Calibration on The Freestyle
FAQ for Samsung television. Find more about ‘How to use Smart Calibration on The Freestyle' with Samsung Support.
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Usage
How to use the Sign Language Guide feature on Samsung Smart TV
FAQ for Samsung television. Find more about ‘How to use the Sign Language Guide feature on Samsung Smart TV' with Samsung Support.
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Usage
[2022] How to use Game on your Samsung Smart TV
FAQ for Samsung television. Find more about ‘[2022] How to use Game on your Samsung Smart TV ’ with Samsung Support.
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Usage
How to enjoy Ultrawide GameView™ on 2022 Samsung Smart TV
FAQ for Samsung television. Find more about ‘How to enjoy Ultrawide GameView™ on 2022 Samsung Smart TV’ with Samsung Support.
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Usage
What is EyeComfort Mode
FAQ for Samsung television. Find more about What is EyeComfort Mode with Samsung Support.
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Usage
How to use my smartphone as TV camera
FAQ for Samsung television. Find more about ‘How to use my smartphone as TV camera’ with Samsung Support.
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Usage
What can you do with the new Smart Hub
FAQ for Samsung television. Find more about ‘What can you do with the new Smart Hub’ with Samsung Support.
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Usage
[2022] How to use Multi View
FAQ for Samsung television. Find more about '[2022] How to use Multi View' with Samsung Support.
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Usage
[2022] Guide to using SmartThings on your Samsung TV
FAQ for Samsung television. Find more about '[2022] Guide to using SmartThings on your Samsung TV' with Samsung Support.
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Usage
How to connect your SmartThings Dongle
FAQ for Samsung television. Find more about 'How to connect your SmartThings Dongle' with Samsung Support.
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Usage
Control your Samsung TV with Gesture Interaction
FAQ for Samsung television. Find more about 'Control your Samsung TV with Gesture Interaction' with Samsung Support.
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Usage
How to troubleshoot image retention on your Samsung OLED TV screen
FAQ for Samsung television. Find more about 'How to troubleshoot image retention on your Samsung OLED TV screen' with Samsung Support.
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Usage
What to do if you have burn-in on your Samsung OLED TV screen?
FAQ for Samsung television. Find more about 'What to do if you have burn-in on your Samsung OLED TV screen?' with Samsung Support.
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Usage
What to do if your Samsung OLED TV screen shifts or if the corner of your screen is cut off?
FAQ for Samsung television. Find more about 'What to do if your Samsung OLED TV screen shifts or if the corner of your screen is cut off?' with Samsung Support.
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Usage
What's new with the smarter Smart Hub
FAQ for Samsung television. Find more about What's new with the smarter Smart Hub with Samsung Support.
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Usage
How to troubleshoot your Smart Remote when it is not working
FAQ for Samsung television. Find more about 'How to troubleshoot your Smart Remote when it is not working' with Samsung Support.
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Usage
[2022] How to disable Autorun Smart Hub
FAQ for Samsung television. Find more about '[2022] How to disable Autorun Smart Hub' with Samsung Support.
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Usage
How to troubleshoot audio issues on your Samsung TV when connected to a set-top box
FAQ for Samsung TV. Find more about how to troubleshoot audio issues on your Samsung TV when connected to a set-top box with Samsung Support.
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Usage
[2022] How to adjust your dark TV screen
FAQ for Samsung television. Find more about '[2022] How to adjust your dark TV screen' with Samsung Support.
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Usage
[2022] What to do when your TV screen automatically turns off
FAQ for Samsung television. Find more about '[2022] What to do when your TV screen automatically turns off' with Samsung Support.
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Usage
[2022] How to change to an external device screen on your Samsung TV
FAQ for Samsung television. Find more about '[2022] How to change to an external device screen on your Samsung TV' with Samsung Support.
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Usage
[2022] How to troubleshoot your TV if a channel does not appear
FAQ for Samsung television. Find more about '[2022] How to troubleshoot your TV if a channel does not appear' with Samsung Support.
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Usage
Enjoy Autorun Multi View on your Samsung Smart TV
FAQ for Samsung television. Find more about 'Enjoy Autorun Multi View on your Samsung Smart TV' with Samsung Support.
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Usage
Logo Detection and Screen Saver features on Samsung OLED monitors
logo detection and screen saver features on samsung oled monitors
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Usage
Troubleshooting the HDMI connection
Troubleshooting the HDMI connection
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Usage
Unable to use apps from Samsung TV Smart Hub Home
You must register your Samsung Account on your Samsung Smart TV to use Smart Hub apps and services like Netflix, as well as Samsung apps like Samsung Health.
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SMART Hub / App
How to set up SmartThings Energy and check for supported devices in the SmartThings app
Discover how to set up SmartThings Energy and check for supported devices in the SmartThings app.
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Usage
How to use Power and Energy Saving functions on your 2025 Samsung Smart TV
Learn how to use the Power and Energy Saving functions on your 2025 Samsung Smart TV.
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Power
How to turn your 2025 Samsung Smart TV on or off using the TV’s Controller buttons
Learn how to turn your 2025 Samsung Smart TV on or off using the Controller buttons
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SMART Hub / App
Mirror your PC’s screen to your Samsung Smart TV with Screen Sharing
Learn how to mirror your PC’s screen to your Samsung Smart TV using Screen Sharing.
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SMART Hub / App
Mirror your iOS device’s screen to your Samsung Smart TV
Learn how to mirror your iOS device’s screen to your Samsung Smart TV.
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SMART Hub / App
Mirror your Galaxy phone’s screen to your Samsung Smart TV with Smart View
Learn how to mirror your Galaxy phone’s screen to your Samsung Smart TV with Smart View.
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TV_Others
How to clean your Samsung TV screen
Learn how to clean your Samsung TV screen safely and effectively.
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Accessory
Connect the Samsung Smart Remote to your Samsung TV
Learn how to connect your Samsung Smart Remote to your Samsung TV.
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SMART Hub / App
How to set up SmartThings app notifications on your TV
Learn how to set up SmartThings app notification features on your Samsung TV.
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Accessory
2025 Samsung TV SolarCell Remote Guide
Learn how to check the battery level, adjust settings, and charge the 2025 Samsung SolarCell Remote.
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Channel
How to set available channels on your 2025 Samsung Smart TV
Learn how to scan for available channels with Auto Program on your 2025 Samsung Smart TV.
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Usage
How to enable or disable the Start Screen option on your 2025 Samsung Smart TV
Learn how to enable or disable the Start Screen option on your 2025 Samsung Smart TV.
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Usage
How to edit your 2025 Samsung Smart TV’s name
Learn how to edit your 2025 Samsung Smart TV’s name.
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Specifications
Find your Samsung Smart TV’s model number
Learn how to find the model number on your Samsung Smart TV.
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Usage
Set or change the PIN code on your 2025 Samsung Smart TV
Learn how to manage the PIN code on your 2025 Samsung Smart TV.
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Usage
How to connect a PC to a Samsung Smart TV?
FAQ to learn of the various ways of connecting a PC to a Samsung Smart TV
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Usage
How to do Screen Mirroring for your PC and Samsung TV?
FAQ to learn more about Samsung TV 2022: How to share PC screen wirelessly
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Usage
How to register your Samsung TV
FAQ for Samsung TV, Find more about How to register your Samsung TV with Samsung Support.
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Usage
What Screen Mirroring is and how do I use it with my Samsung TV
Screen mirroring (or screen casting) allows you to watch your mobile's content on your TV. Learn how to use screen mirroring and which devices are compatible
Manuals & Downloads
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e-Manual
- ver 1.0
- 6.02 MB
- Jan 11. 2024
ENGLISH -
e-Manual
- ver 1.0
- 6.3 MB
- Jan 11. 2024
ARABIC -
e-Manual
- ver 1.0
- 5.99 MB
- Jan 11. 2024
FRENCH -
Quick Guide
- ver 02
- 0.53 MB
- Feb 15. 2022
ENGLISH -
User Manual
- ver 2102080
- 1.74 MB
- Feb 15. 2022
ENGLISH, ARABIC -
Upgrade File(USB type),MAIN
- ver 2601.1
- 1693.7 MB
- Mar 04. 2025
- All OS
MULTI LANGUAGE
