OLED77C1PTB.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...
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...
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...
Troubleshooting
[LG TV Apps] Check out the LG Content Store to see what apps are available for your Smart TV

Information about Apps that can be installed on your LG Smart TV can be found on'LG Content Store'.-------------------------------------------------------------------------------- * The availability of supported apps may differ based on the...
Operation
[VIDEO] Adjusting Sound Settings - webOS 2.0

Adjusting Sound Settings - webOS 2.0

Manuals & Documents

Find Manuals & Documents

Online Manual

English

10/04/2023
USER GUIDE

English

10/04/2023 42,297K
Quick Start Guide

English

09/02/2021 13,060K

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Software & Drivers

Find Software & Drivers

SW File (Version 03.40.87) Detailed applicable model list : Please check with reference Tab exactly

Software_File(Version_03.40.87).zip

04/02/2024 1,416,181K
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

OLED83C1PTA

OLED83C1PVA

OLED83C1PTZ

OLED77C1PTB

OLED77C1PVA

OLED77C1PVB

OLED77C1PTZ

OLED48C1PTB

OLED65C1PTB

OLED55C1PTB

OLED48C1PVB

OLED65C1PVA

OLED65C1PVB

OLED55C1PVA

OLED55C1PVB

OLED48C1PTZ

OLED65C1PTZ

OLED55C1PTZ

OLED48C1XTZ

OLED65C1XTZ

OLED55C1XTZ

OLED77G1PVA

OLED77G1PTA

OLED55G1PTA

OLED65G1PTA

OLED55G1PVA

OLED65G1PVA

OLED77G1PTZ

OLED55G1PTZ

OLED65G1PTZ

OLED65R1PTA

OLED65R1PVA

OLED48C1XTZ

3. Release History

[03.10.29]

1. Voice recognition service feature will be updated.

2. Software update contains minor bug fix.

[03.11.15]

1. Software update contains minor bug fixes

[03.11.21]

1. Improved sound noise

[03.11.23]

1. Software update contains minor bug fix

[03.15.27]

The following services will be added to the newly updated version.

1. Game Dashboard is provided for game users through setting button

2. More leagues are available in sports alarm. (Australia)

3. A button that links to other art app in Art gallery app service.

4. No need to change the input for using Facebook Portal

*The availability of services may vary depending on the region or TV models

[03.15.36]

1. Fixing minor bugs in software

[03.15.95]

1. Fixing minor bugs in software

[03.20.12]

1. Music recognition feature improvement.

[03.20.16]

1. Fixing minor bugs in software

[03.20.45]

1. Fixing minor bugs in software

[03.20.65]

1. Fixing minor bugs in software

[03.20.80]

1. Fixing minor bugs in software

[03.21.05]

1. Fixing minor bugs in software

[03.21.10]

1. Fixing minor bugs in software

[03.30.06]

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.

[03.33.11]

1. The home screen layout has changed.

[03.34.55]

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

[03.34.70]

1. Fixing minor bugs in software

[03.34.80]

1. Fixing minor bugs in software

[03.34.95]

1. Fixing minor bugs in software

[03.34.96]

1. Fixing minor bugs in software

[03.36.50]

1. Fixing minor bugs in software

[03.40.85]

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

2. LG Channels expanded its availability to more countries. (India)

[03.40.87]

1. Fixing minor bugs in software
SW File (Version 03.40.87) Detailed applicable model list : Please check with reference Tab exactly

TV_Software_Update_Guide_v3.pdf

04/02/2024 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

OLED83C1PTA

OLED83C1PVA

OLED83C1PTZ

OLED77C1PTB

OLED77C1PVA

OLED77C1PVB

OLED77C1PTZ

OLED48C1PTB

OLED65C1PTB

OLED55C1PTB

OLED48C1PVB

OLED65C1PVA

OLED65C1PVB

OLED55C1PVA

OLED55C1PVB

OLED48C1PTZ

OLED65C1PTZ

OLED55C1PTZ

OLED48C1XTZ

OLED65C1XTZ

OLED55C1XTZ

OLED77G1PVA

OLED77G1PTA

OLED55G1PTA

OLED65G1PTA

OLED55G1PVA

OLED65G1PVA

OLED77G1PTZ

OLED55G1PTZ

OLED65G1PTZ

OLED65R1PTA

OLED65R1PVA

OLED48C1XTZ

3. Release History

[03.10.29]

1. Voice recognition service feature will be updated.

2. Software update contains minor bug fix.

[03.11.15]

1. Software update contains minor bug fixes

[03.11.21]

1. Improved sound noise

[03.11.23]

1. Software update contains minor bug fix

[03.15.27]

The following services will be added to the newly updated version.

1. Game Dashboard is provided for game users through setting button

2. More leagues are available in sports alarm. (Australia)

3. A button that links to other art app in Art gallery app service.

4. No need to change the input for using Facebook Portal

*The availability of services may vary depending on the region or TV models

[03.15.36]

1. Fixing minor bugs in software

[03.15.95]

1. Fixing minor bugs in software

[03.20.12]

1. Music recognition feature improvement.

[03.20.16]

1. Fixing minor bugs in software

[03.20.45]

1. Fixing minor bugs in software

[03.20.65]

1. Fixing minor bugs in software

[03.20.80]

1. Fixing minor bugs in software

[03.21.05]

1. Fixing minor bugs in software

[03.21.10]

1. Fixing minor bugs in software

[03.30.06]

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.

[03.33.11]

1. The home screen layout has changed.

[03.34.55]

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

[03.34.70]

1. Fixing minor bugs in software

[03.34.80]

1. Fixing minor bugs in software

[03.34.95]

1. Fixing minor bugs in software

[03.34.96]

1. Fixing minor bugs in software

[03.36.50]

1. Fixing minor bugs in software

[03.40.85]

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

2. LG Channels expanded its availability to more countries. (India)

[03.40.87]

1. Fixing minor bugs in software
SW File (Version 03.40.85) Detailed applicable model list : Please check with reference Tab exactly

TV_Software_Update_Guide_v3.pdf

02/05/2024 2,014K
Reference

Reference

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

1. Improvement

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

2) LG Channels expanded its availability to more countries. (India)

2. Applicable model list

OLED83C1PTA

OLED83C1PVA

OLED83C1PTZ

OLED77C1PTB

OLED77C1PVA

OLED77C1PVB

OLED77C1PTZ

OLED48C1PTB

OLED65C1PTB

OLED55C1PTB

OLED48C1PVB

OLED65C1PVA

OLED65C1PVB

OLED55C1PVA

OLED55C1PVB

OLED48C1PTZ

OLED65C1PTZ

OLED55C1PTZ

OLED48C1XTZ

OLED65C1XTZ

OLED55C1XTZ

OLED77G1PVA

OLED77G1PTA

OLED55G1PTA

OLED65G1PTA

OLED55G1PVA

OLED65G1PVA

OLED77G1PTZ

OLED55G1PTZ

OLED65G1PTZ

OLED65R1PTA

OLED65R1PVA

OLED48C1XTZ

3. Release History

[03.10.29]

1. Voice recognition service feature will be updated.

2. Software update contains minor bug fix.

[03.11.15]

1. Software update contains minor bug fixes

[03.11.21]

1. Improved sound noise

[03.11.23]

1. Software update contains minor bug fix

[03.15.27]

The following services will be added to the newly updated version.

1. Game Dashboard is provided for game users through setting button

2. More leagues are available in sports alarm. (Australia)

3. A button that links to other art app in Art gallery app service.

4. No need to change the input for using Facebook Portal

*The availability of services may vary depending on the region or TV models

[03.15.36]

1. Fixing minor bugs in software

[03.15.95]

1. Fixing minor bugs in software

[03.20.12]

1. Music recognition feature improvement.

[03.20.16]

1. Fixing minor bugs in software

[03.20.45]

1. Fixing minor bugs in software

[03.20.65]

1. Fixing minor bugs in software

[03.20.80]

1. Fixing minor bugs in software

[03.21.05]

1. Fixing minor bugs in software

[03.21.10]

1. Fixing minor bugs in software

[03.30.06]

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.

[03.33.11]

1. The home screen layout has changed.

[03.34.55]

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

[03.34.70]

1. Fixing minor bugs in software

[03.34.80]

1. Fixing minor bugs in software

[03.34.95]

1. Fixing minor bugs in software

[03.34.96]

1. Fixing minor bugs in software

[03.36.50]

1. Fixing minor bugs in software

[03.40.85]

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

2. LG Channels expanded its availability to more countries. (India)

Find Software & Drivers

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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, mobile phone support, or warranty information, you’ll find LG Technical Support and everything else you need ? just a few clicks away. If you want to speak with someone, LG LK Support has courteous, respectful and knowledgeable individuals that can assist you with all technical support and service issues.

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