OLED55CXPTA.ATC

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Troubleshooting
[LG TV Update] How can I update the TV software (firmware)?

Smart TV software updates are automatically performed when the TV is connectedto the network and the automatic update is enabled.If the TV is not connected to the network or does not have the smartfunctionality,you can manually update the f...
Troubleshooting
[LG TV Initialization] Resetting the product to the factory default state

Try this--------Select [Initialization Settings] in the TV Settings menu.➔ Open the TV Settings menu and select the menu items as instructed below.Running [Initialization Settings] in the Settings menu[2022 WebOS22], [2021 WebOS6.0]Press th...
Operation
How do I screen mirror my smartphone to LG TV?
Operation
[LG webOS TV] How to play audio through internal/external speakers

Audio is played through the TV's internal speakers. This feature is available only for models with built-in TVspeakers. How to play audio through an external audio device connected to the digital optical port or the HDMI (ARC) port TV audi...
Operation
Video] Do you want to know how to update firmware of Smart TV?
Troubleshooting
[LG TV Settings] I want to set/reset a password

You can set/reset a password and lock/unlock functions. The default password iswritten in the user’s manual.Lock ChannelsYou can lock channels on which content is unsuitable for children’s viewing.You can select a locked channel but it will...

Manuals & Documents

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Online Manual

English

10/24/2023
USER GUIDE

English

10/24/2023 70,928K
Owner’s Manual

English

02/13/2021 5,660K

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Software & Drivers

Find Software & Drivers

SW File(Version 04.50.56) Detailed applicable model list : Please check with reference Tab exactly

Software_File(Version_04.50.56).zip

02/27/2024 1,191,975K
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

OLED48CXPTA

OLED55CXPTA

OLED55CXPVA

OLED55GXPTA

OLED65CXPTA

OLED65CXPVA

OLED65GXPTA

OLED65GXPVA

OLED65WXPVA

OLED77CXPTA

OLED77CXPVA

OLED77GXPTA

OLED77GXPVA

3. Release History

[03.00.45]

1. Fixed HDMI No signal issue in eARC On state

[03.00.60]

1. Fix the noise which has been occurred when sending video from iPhone to TV with Airplay app

2. Fix volume fluctuation when setting STB volume to low level (1~2)

3. (Europe, Asia, Korea, Brazil, HongKong, Japan) Fix screen saver operation error

4. Fix Bluetooth initialization popup and the issue which magic remote control sometimes does not work

[03.10.20]

1. Apple AirPlay improvements

2. Support AMD FreeSync (GX, CX Model Only)

3. Sport Alert improvements

[03.10.43]

1. Fix out of sync audio

[03.11.10]

1. Fixed an issue where icons and phrases were not properly displayed or output in block shape

[03.11.25]

1. Improved NVIDIA GeForce RTX 30 Series compatibility issues

[03.11.30]

1. Update to allow PC and Console gamers smooth VRR playback

[03.21.09]

1. Launcher visibility improvement

2. Listening to TV sound from mobile devices with LG ThinQ application

3. Adding number/color keys on screen remote

[03.21.16]

1. Enhance the picture quality

[03.21.21]

1. Software update contains minor bug fixes

[03.23.15]

1. Software update contains minor bug fix

[03.23.25]

1. Fixing minor bugs in software

[03.23.35]

1. Fixing minor bugs in software

[04.30.10]

1. Music recognition feature improvement

[04.30.35]

1. Fixing minor bugs in software

[04.30.40]

1. Fixing minor bugs in software

[04.30.55]

1. Fixing minor bugs in software

[04.30.61]

1. Fixing minor bugs in software

[04.40.10]

1. The voice recognition performance has been improved.

2. Automatically switches to Game Optimizer mode when playing Dolby Vision games.

3. The usability of the Accessibility menu has been improved to help people with disabilities.

[04.40.16]

1. Fixing minor bugs in software

[04.40.20]

1. Fixing minor bugs in software

[04.40.70]

1. The voice recognition feature has been improved.(China)

2. TBD

[04.40.76]

1. Fixing minor bugs in software

[04.41.35]

1. The home screen layout has changed.

[04.41.40]

1. Fixing minor bugs in software

[04.41.45]

1. Fixing minor bugs in software

[04.50.50]

1. Room to Room Share feature is now available for more devices.

[04.50.51]

1. Fixing minor bugs in software

[04.50.52]

1. Fixing minor bugs in software

[04.50.53]

1. Fixing minor bugs in software

[04.50.56]

1. Fixing minor bugs in software
SW File(Version 04.50.56) Detailed applicable model list : Please check with reference Tab exactly

TV_Software_Update_Guide_v3.pdf

02/27/2024 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

OLED48CXPTA

OLED55CXPTA

OLED55CXPVA

OLED55GXPTA

OLED65CXPTA

OLED65CXPVA

OLED65GXPTA

OLED65GXPVA

OLED65WXPVA

OLED77CXPTA

OLED77CXPVA

OLED77GXPTA

OLED77GXPVA

3. Release History

[03.00.45]

1. Fixed HDMI No signal issue in eARC On state

[03.00.60]

1. Fix the noise which has been occurred when sending video from iPhone to TV with Airplay app

2. Fix volume fluctuation when setting STB volume to low level (1~2)

3. (Europe, Asia, Korea, Brazil, HongKong, Japan) Fix screen saver operation error

4. Fix Bluetooth initialization popup and the issue which magic remote control sometimes does not work

[03.10.20]

1. Apple AirPlay improvements

2. Support AMD FreeSync (GX, CX Model Only)

3. Sport Alert improvements

[03.10.43]

1. Fix out of sync audio

[03.11.10]

1. Fixed an issue where icons and phrases were not properly displayed or output in block shape

[03.11.25]

1. Improved NVIDIA GeForce RTX 30 Series compatibility issues

[03.11.30]

1. Update to allow PC and Console gamers smooth VRR playback

[03.21.09]

1. Launcher visibility improvement

2. Listening to TV sound from mobile devices with LG ThinQ application

3. Adding number/color keys on screen remote

[03.21.16]

1. Enhance the picture quality

[03.21.21]

1. Software update contains minor bug fixes

[03.23.15]

1. Software update contains minor bug fix

[03.23.25]

1. Fixing minor bugs in software

[03.23.35]

1. Fixing minor bugs in software

[04.30.10]

1. Music recognition feature improvement

[04.30.35]

1. Fixing minor bugs in software

[04.30.40]

1. Fixing minor bugs in software

[04.30.55]

1. Fixing minor bugs in software

[04.30.61]

1. Fixing minor bugs in software

[04.40.10]

1. The voice recognition performance has been improved.

2. Automatically switches to Game Optimizer mode when playing Dolby Vision games.

3. The usability of the Accessibility menu has been improved to help people with disabilities.

[04.40.16]

1. Fixing minor bugs in software

[04.40.20]

1. Fixing minor bugs in software

[04.40.70]

1. The voice recognition feature has been improved.(China)

2. TBD

[04.40.76]

1. Fixing minor bugs in software

[04.41.35]

1. The home screen layout has changed.

[04.41.40]

1. Fixing minor bugs in software

[04.41.45]

1. Fixing minor bugs in software

[04.50.50]

1. Room to Room Share feature is now available for more devices.

[04.50.51]

1. Fixing minor bugs in software

[04.50.52]

1. Fixing minor bugs in software

[04.50.53]

1. Fixing minor bugs in software

[04.50.56]

1. Fixing minor bugs in software
SW File(Version 04.50.53) Detailed applicable model list : Please check with reference Tab exactly

Software_File(Version_04.50.53).zip

01/04/2024 1,192,002K
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

OLED48CXPTA

OLED55CXPTA

OLED55CXPVA

OLED55GXPTA

OLED65CXPTA

OLED65CXPVA

OLED65GXPTA

OLED65GXPVA

OLED65WXPVA

OLED77CXPTA

OLED77CXPVA

OLED77GXPTA

OLED77GXPVA

3. Release History

[03.00.45]

1. Fixed HDMI No signal issue in eARC On state

[03.00.60]

1. Fix the noise which has been occurred when sending video from iPhone to TV with Airplay app

2. Fix volume fluctuation when setting STB volume to low level (1~2)

3. (Europe, Asia, Korea, Brazil, HongKong, Japan) Fix screen saver operation error

4. Fix Bluetooth initialization popup and the issue which magic remote control sometimes does not work

[03.10.20]

1. Apple AirPlay improvements

2. Support AMD FreeSync (GX, CX Model Only)

3. Sport Alert improvements

[03.10.43]

1. Fix out of sync audio

[03.11.10]

1. Fixed an issue where icons and phrases were not properly displayed or output in block shape

[03.11.25]

1. Improved NVIDIA GeForce RTX 30 Series compatibility issues

[03.11.30]

1. Update to allow PC and Console gamers smooth VRR playback

[03.21.09]

1. Launcher visibility improvement

2. Listening to TV sound from mobile devices with LG ThinQ application

3. Adding number/color keys on screen remote

[03.21.16]

1. Enhance the picture quality

[03.21.21]

1. Software update contains minor bug fixes

[03.23.15]

1. Software update contains minor bug fix

[03.23.25]

1. Fixing minor bugs in software

[03.23.35]

1. Fixing minor bugs in software

[04.30.10]

1. Music recognition feature improvement

[04.30.35]

1. Fixing minor bugs in software

[04.30.40]

1. Fixing minor bugs in software

[04.30.55]

1. Fixing minor bugs in software

[04.30.61]

1. Fixing minor bugs in software

[04.40.10]

1. The voice recognition performance has been improved.

2. Automatically switches to Game Optimizer mode when playing Dolby Vision games.

3. The usability of the Accessibility menu has been improved to help people with disabilities.

[04.40.16]

1. Fixing minor bugs in software

[04.40.20]

1. Fixing minor bugs in software

[04.40.70]

1. The voice recognition feature has been improved.(China)

2. TBD

[04.40.76]

1. Fixing minor bugs in software

[04.41.35]

1. The home screen layout has changed.

[04.41.40]

1. Fixing minor bugs in software

[04.41.45]

1. Fixing minor bugs in software

[04.50.50]

1. Room to Room Share feature is now available for more devices.

[04.50.51]

1. Fixing minor bugs in software

[04.50.52]

1. Fixing minor bugs in software

[04.50.53]

1. Fixing minor bugs in software

Find Software & Drivers

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