OLED55B4PSA.ATC

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Quick Start Guide

English

04/26/2024 11,118K
Owner’s Manual

English

04/26/2024 1,894K

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Software & Drivers

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SW File(Version 33.22.75) Detailed applicable model list : Please check with reference Tab exactly

TV_Software_Update_Guide_v3.pdf

12/05/2025 2,014K
Reference

Reference

Detailed applicable model list : Please check with reference Tab exactly
* SW information

1. Improvement

AI Concierge & AI Chatbot

- The AI concierge recommends content based on your viewing history and provides information on how to use key features.

- If you have any questions or difficulties while using the TV, you can talk to the chatbot to solve the problem.

New Q Cards (News, Gaming Portal, New & Hot, etc.)

- News Q Card collects news from various sources and provides personalized content.

- You can enjoy the latest popular games and recommended games, from casual games to cloud games, on the Game Q Card.

Personalized Picture Quality Wizard

- You can determine the desired picture quality in the custom screen settings and automatically adjust it.

Google Cast

- You can play high-definition videos on your TV with Google Cast.

LG Gallery+

- You can create your own album with LG Gallery+ and record various photos that suit your taste.

2. Applicable model list

50QNED85TSA

55QNED85TSA

55QNED86TSA

65QNED85TSA

65QNED86TSA

65QNED90TSA

65QNED91TSA

75QNED85TSA

75QNED86TSA

75QNED90TSA

75QNED91TSA

86NANO80TSA

86QNED85TSA

86QNED86TSA

86QNED90TSA

86QNED91TSA

98QNED89TSA

98UT9050PSA

OLED48B4PSA

OLED55B4PSA

OLED65B4PSA

OLED77B4PSA

3. Release History

[03.10.25]

1. USB microphones are now supported.

2. A wider range of gamepads are now supported.

3. Multi-view feature has been improved.

4. You can search and play various content on LG TV without having to register an Amazon Alexa account.

5. Google Photos is now available on Always Ready.

6. The ThinQ Routine feature has been added to the Home Hub.

7. Providing personalized Recent Lists for each different account.

8. The position of the closed caption is automatically adjusted for your optimal viewing experience.

9. Providing personalized recommendation feature via Voice ID.

10. You can use the mobilecast feature without having to purchase the Chromecast dongle, allowing you to enjoy the content you want on a larger screen.

*Schedule is subject to change based on company circumstances and update details may differ by model and country.

※ The update usually takes less than 20 minutes, but it may take longer depending on the network condition.

[03.10.37]

1. Fixing minor bugs in software

[03.10.95]

1. Fixing minor bugs in software

[03.11.10]

1. Fixing minor bugs in software

[23.20.20]

In order to provide our users with better Smart TV services and features, TV software will be updated as shown below.

[Effective Period]

09/02/2024 - Updates to be rolled out progressively by model and country.

[Update Details]

1. Google Calendar is now available on Always Ready.

2. A wider range of gamepads are now supported.

3. The personalized recommendation feature using Voice ID now supports more languages.

4. You can easily view learning contents at a glance on the Home screen.

5. You can view the latest news when you open the TV web browser.

6. When you cast your phone to your TV, the TV will automatically power on. (not for all models)

7. You can add more sports leagues to the Sports Alert.

8. More apps support Multi-view now.

9. LG Magic Remote control now supports the Mic feature.

*Schedule is subject to change based on company circumstances, and update details may differ by model and country.

*The update usually takes less than 20 minutes but may take longer, depending on your network environment.

[23.20.21]

1. Fixing minor bugs in software

[23.20.23]

1. Fixing minor bugs in software

[23.20.24]

1. Fixing minor bugs in software

[23.20.27]

1. Fixing minor bugs in software

[23.20.28]

1. Fixing minor bugs in software

[23.20.29]

1. Fixing minor bugs in software

[23.20.38]

1. Fixing minor bugs in software

[23.20.51]

1. Fixing minor bugs in software

[23.20.53]

1. Fixing minor bugs in software

[23.22.65]

1. Fixing minor bugs in software

[23.23.05]

1. Fixing minor bugs in software

[23.23.10]

1. Fixing minor bugs in software

[23.23.30]

1. Fixing minor bugs in software

[33.22.75]

AI Concierge & AI Chatbot

- The AI concierge recommends content based on your viewing history and provides information on how to use key features.

- If you have any questions or difficulties while using the TV, you can talk to the chatbot to solve the problem.

New Q Cards (News, Gaming Portal, New & Hot, etc.)

- News Q Card collects news from various sources and provides personalized content.

- You can enjoy the latest popular games and recommended games, from casual games to cloud games, on the Game Q Card.

Personalized Picture Quality Wizard

- You can determine the desired picture quality in the custom screen settings and automatically adjust it.

Google Cast

- You can play high-definition videos on your TV with Google Cast.

LG Gallery+

- You can create your own album with LG Gallery+ and record various photos that suit your taste.
SW File(Version 33.22.75) Detailed applicable model list : Please check with reference Tab exactly

Software_File(Version_33.22.75).zip

12/05/2025 1,554,395K
Reference

Reference

Detailed applicable model list : Please check with reference Tab exactly
* SW information

1. Improvement

AI Concierge & AI Chatbot

- The AI concierge recommends content based on your viewing history and provides information on how to use key features.

- If you have any questions or difficulties while using the TV, you can talk to the chatbot to solve the problem.

New Q Cards (News, Gaming Portal, New & Hot, etc.)

- News Q Card collects news from various sources and provides personalized content.

- You can enjoy the latest popular games and recommended games, from casual games to cloud games, on the Game Q Card.

Personalized Picture Quality Wizard

- You can determine the desired picture quality in the custom screen settings and automatically adjust it.

Google Cast

- You can play high-definition videos on your TV with Google Cast.

LG Gallery+

- You can create your own album with LG Gallery+ and record various photos that suit your taste.

2. Applicable model list

50QNED85TSA

55QNED85TSA

55QNED86TSA

65QNED85TSA

65QNED86TSA

65QNED90TSA

65QNED91TSA

75QNED85TSA

75QNED86TSA

75QNED90TSA

75QNED91TSA

86NANO80TSA

86QNED85TSA

86QNED86TSA

86QNED90TSA

86QNED91TSA

98QNED89TSA

98UT9050PSA

OLED48B4PSA

OLED55B4PSA

OLED65B4PSA

OLED77B4PSA

3. Release History

[03.10.25]

1. USB microphones are now supported.

2. A wider range of gamepads are now supported.

3. Multi-view feature has been improved.

4. You can search and play various content on LG TV without having to register an Amazon Alexa account.

5. Google Photos is now available on Always Ready.

6. The ThinQ Routine feature has been added to the Home Hub.

7. Providing personalized Recent Lists for each different account.

8. The position of the closed caption is automatically adjusted for your optimal viewing experience.

9. Providing personalized recommendation feature via Voice ID.

10. You can use the mobilecast feature without having to purchase the Chromecast dongle, allowing you to enjoy the content you want on a larger screen.

*Schedule is subject to change based on company circumstances and update details may differ by model and country.

※ The update usually takes less than 20 minutes, but it may take longer depending on the network condition.

[03.10.37]

1. Fixing minor bugs in software

[03.10.95]

1. Fixing minor bugs in software

[03.11.10]

1. Fixing minor bugs in software

[23.20.20]

In order to provide our users with better Smart TV services and features, TV software will be updated as shown below.

[Effective Period]

09/02/2024 - Updates to be rolled out progressively by model and country.

[Update Details]

1. Google Calendar is now available on Always Ready.

2. A wider range of gamepads are now supported.

3. The personalized recommendation feature using Voice ID now supports more languages.

4. You can easily view learning contents at a glance on the Home screen.

5. You can view the latest news when you open the TV web browser.

6. When you cast your phone to your TV, the TV will automatically power on. (not for all models)

7. You can add more sports leagues to the Sports Alert.

8. More apps support Multi-view now.

9. LG Magic Remote control now supports the Mic feature.

*Schedule is subject to change based on company circumstances, and update details may differ by model and country.

*The update usually takes less than 20 minutes but may take longer, depending on your network environment.

[23.20.21]

1. Fixing minor bugs in software

[23.20.23]

1. Fixing minor bugs in software

[23.20.24]

1. Fixing minor bugs in software

[23.20.27]

1. Fixing minor bugs in software

[23.20.28]

1. Fixing minor bugs in software

[23.20.29]

1. Fixing minor bugs in software

[23.20.38]

1. Fixing minor bugs in software

[23.20.51]

1. Fixing minor bugs in software

[23.20.53]

1. Fixing minor bugs in software

[23.22.65]

1. Fixing minor bugs in software

[23.23.05]

1. Fixing minor bugs in software

[23.23.10]

1. Fixing minor bugs in software

[23.23.30]

1. Fixing minor bugs in software

[33.22.75]

AI Concierge & AI Chatbot

- The AI concierge recommends content based on your viewing history and provides information on how to use key features.

- If you have any questions or difficulties while using the TV, you can talk to the chatbot to solve the problem.

New Q Cards (News, Gaming Portal, New & Hot, etc.)

- News Q Card collects news from various sources and provides personalized content.

- You can enjoy the latest popular games and recommended games, from casual games to cloud games, on the Game Q Card.

Personalized Picture Quality Wizard

- You can determine the desired picture quality in the custom screen settings and automatically adjust it.

Google Cast

- You can play high-definition videos on your TV with Google Cast.

LG Gallery+

- You can create your own album with LG Gallery+ and record various photos that suit your taste.
SW File(Version 23.23.30) Detailed applicable model list : Please check with reference Tab exactly

TV_Software_Update_Guide_v3.pdf

09/12/2025 2,014K
Reference

Reference

Detailed applicable model list : Please check with reference Tab exactly
* SW information

1. Improvement

1) Fixing minor bugs in software

2. Applicable model list

50QNED85TSA

55QNED85TSA

55QNED86TSA

65QNED85TSA

65QNED86TSA

65QNED90TSA

65QNED91TSA

75QNED85TSA

75QNED86TSA

75QNED90TSA

75QNED91TSA

86NANO80TSA

86QNED85TSA

86QNED86TSA

86QNED90TSA

86QNED91TSA

98QNED89TSA

98UT9050PSA

OLED48B4PSA

OLED55B4PSA

OLED65B4PSA

OLED77B4PSA

3. Release History

[03.10.25]

1. USB microphones are now supported.

2. A wider range of gamepads are now supported.

3. Multi-view feature has been improved.

4. You can search and play various content on LG TV without having to register an Amazon Alexa account.

5. Google Photos is now available on Always Ready.

6. The ThinQ Routine feature has been added to the Home Hub.

7. Providing personalized Recent Lists for each different account.

8. The position of the closed caption is automatically adjusted for your optimal viewing experience.

9. Providing personalized recommendation feature via Voice ID.

10. You can use the mobilecast feature without having to purchase the Chromecast dongle, allowing you to enjoy the content you want on a larger screen.

*Schedule is subject to change based on company circumstances and update details may differ by model and country.

※ The update usually takes less than 20 minutes, but it may take longer depending on the network condition.

[03.10.37]

1. Fixing minor bugs in software

[03.10.95]

1. Fixing minor bugs in software

[03.11.10]

1. Fixing minor bugs in software

[23.20.20]

In order to provide our users with better Smart TV services and features, TV software will be updated as shown below.

[Effective Period]

09/02/2024 - Updates to be rolled out progressively by model and country.

[Update Details]

1. Google Calendar is now available on Always Ready.

2. A wider range of gamepads are now supported.

3. The personalized recommendation feature using Voice ID now supports more languages.

4. You can easily view learning contents at a glance on the Home screen.

5. You can view the latest news when you open the TV web browser.

6. When you cast your phone to your TV, the TV will automatically power on. (not for all models)

7. You can add more sports leagues to the Sports Alert.

8. More apps support Multi-view now.

9. LG Magic Remote control now supports the Mic feature.

*Schedule is subject to change based on company circumstances, and update details may differ by model and country.

*The update usually takes less than 20 minutes but may take longer, depending on your network environment.

[23.20.21]

1. Fixing minor bugs in software

[23.20.23]

1. Fixing minor bugs in software

[23.20.24]

1. Fixing minor bugs in software

[23.20.27]

1. Fixing minor bugs in software

[23.20.28]

1. Fixing minor bugs in software

[23.20.29]

1. Fixing minor bugs in software

[23.20.38]

1. Fixing minor bugs in software

[23.20.51]

1. Fixing minor bugs in software

[23.20.53]

1. Fixing minor bugs in software

[23.22.65]

1. Fixing minor bugs in software

[23.23.05]

1. Fixing minor bugs in software

[23.23.10]

1. Fixing minor bugs in software

[23.23.30]

1. Fixing minor bugs in software

Find Software & Drivers

Still not solved?

Locate Repair Center

LG Support
At LG, we create innovative, stylish, state-of-the-art products and back them up with LG Customer Service and Support designed to make life good. Whether you need owner’s manuals, parts and accessories, or warranty information, you’ll find LG Technical Support and everything else you need in just a few clicks away. If you want to speak with someone, LG NP Support has courteous, respectful and knowledgeable individuals that can assist you with all technical support and service issues.

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