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50UP7750PTB.UTGSLJK

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Operation
Video] Do you want to know how to update firmware of Smart TV?
Repair
[LG OLED TV] How can I check the TV usage time?

Try this--------Go to [TV Information] in Settings.➔ Open the TV Settings menu and select the menu items as instructed below.Checking the TV usage time[2021 WebOS 6.0 or later] Opening the [TV Information] panel in the SettingsmenuPress the...
Operation
How to connect TV to a wireless network

This video is how to connect TV to a wireless network.
Repair
[LG TV] How to perform a channel scan (Auto Tuning)

* After purchasing a new TV or moving to a new area, you'll need to perform a channel scan on your TV to view broadcasts from local stations. * If you're watching TV with a set-top box, you don't need to scan for channels - just set the ex...
Troubleshooting
[LG TV] TV Wall Mounting Steps

Wall-mounting a TV requires both expertise and an understanding of the wall typeand installation environment.The choice of wall bracket depends on the type of TV, and the installationmethod may vary accordingly.To avoid potential damage, it...
Troubleshooting
[LG TV] Remove the protective film from your self-installed TV

* Newly purchased TVs and replacement screens come with a protective film over the screen. * If a technician installed your TV, they should have removed this film for you. However, if you installed the TV yourself, please remember to remov...

Manuals & Documents

Find Manuals & Documents

Online Manual

English

English

03/28/2025 38,331K
USER GUIDE

English

03/28/2025 38,331K
Quick Start Guide

English

08/12/2022 38,331K

Find Manuals & Documents

Software & Drivers

Find Software & Drivers

SW File(Version 03.53.31) 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

55UP7720PTC

55UP7750PTB

55UP7700PTC

65UP7750PTB

43UP7700PTC

43UP7750PTB

55UP7800PTB

43UP7720PTC

43UP7800PTB

55UP7750PTZ

55UP7720PTY

55UP7740PTZ

43UP7720PTY

43UP7750PTZ

65UP7720PTC

75UP7700PTB

75UP7750PTB

65UP7800PTB

75UP7800PTB

50UP7750PTB

50UP7720PTC

50UP7800PTB

70UP7750PTB

60UP7750PTB

70UP7800PTB

65UP7720PTY

65UP7740PTZ

65UP7750PTZ

75UP7750PTZ

43UP7740PTZ

50UP7750PTZ

60UP7750PTZ

70UP7750PTZ

50UP7750PVB

43UP7750PVB

55UP7750PVB

65UP7750PVB

75UP7750PVB

70UP7750PVB

3. Release History

[03.11.03]

1. Voice recognition service feature will be updated.

2. Software update contains minor bug fix.

[03.15.45]

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. (Korea/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

[03.15.85]

1. Fixing minor bugs in software

[03.16.00]

1. Fixing minor bugs in software

[03.16.10]

1. Fixing minor bugs in software

[03.20.50]

1. Music recognition feature improvement

[03.20.65]

1. Fixing minor bugs in software

[03.20.95]

1. Fixing minor bugs in software

[03.21.10]

1. Fixing minor bugs in software

[03.21.21]

1. Fixing minor bugs in software

[03.21.40]

1. Fixing minor bugs in software

[03.21.45]

1. Fixing minor bugs in software

[03.30.15]

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.

[03.33.12]

1. The home screen layout has changed.

[03.33.14]

1. Fixing minor bugs in software

[03.33.20]

1. Fixing minor bugs in software

[03.33.27]

1. Fixing minor bugs in software

[03.34.55]

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

[03.34.65]

1. Fixing minor bugs in software

[03.34.95]

1. Fixing minor bugs in software

[03.36.45]

1. Reducing latency for Amazon Prime Video live streaming.

[03.40.70]

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

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

[03.40.80]

1. Fixing minor bugs in software

[03.40.82]

1. Fixing minor bugs in software

[03.41.00]

1. Fixing minor bugs in software

[03.41.05]

1. Fixing minor bugs in software

[03.51.15]

1. LG Magic Remote control now supports the Mic feature

[03.51.16]

1. Fixing minor bugs in software

[03.52.55]

1. Fixing minor bugs in software

[03.52.56]

1. Fixing minor bugs in software

[03.52.57]

1. Fixing minor bugs in software

[03.53.15]

1. Fixing minor bugs in software

[03.53.20]

1. Fixing minor bugs in software

[03.53.31]

1. Fixing minor bugs in software
SW File(Version 03.53.31) Detailed applicable model list : Please check with reference Tab exactly

Software_File(Version_03.53.31).zip

09/12/2025 1,176,040K
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

55UP7720PTC

55UP7750PTB

55UP7700PTC

65UP7750PTB

43UP7700PTC

43UP7750PTB

55UP7800PTB

43UP7720PTC

43UP7800PTB

55UP7750PTZ

55UP7720PTY

55UP7740PTZ

43UP7720PTY

43UP7750PTZ

65UP7720PTC

75UP7700PTB

75UP7750PTB

65UP7800PTB

75UP7800PTB

50UP7750PTB

50UP7720PTC

50UP7800PTB

70UP7750PTB

60UP7750PTB

70UP7800PTB

65UP7720PTY

65UP7740PTZ

65UP7750PTZ

75UP7750PTZ

43UP7740PTZ

50UP7750PTZ

60UP7750PTZ

70UP7750PTZ

50UP7750PVB

43UP7750PVB

55UP7750PVB

65UP7750PVB

75UP7750PVB

70UP7750PVB

3. Release History

[03.11.03]

1. Voice recognition service feature will be updated.

2. Software update contains minor bug fix.

[03.15.45]

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. (Korea/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

[03.15.85]

1. Fixing minor bugs in software

[03.16.00]

1. Fixing minor bugs in software

[03.16.10]

1. Fixing minor bugs in software

[03.20.50]

1. Music recognition feature improvement

[03.20.65]

1. Fixing minor bugs in software

[03.20.95]

1. Fixing minor bugs in software

[03.21.10]

1. Fixing minor bugs in software

[03.21.21]

1. Fixing minor bugs in software

[03.21.40]

1. Fixing minor bugs in software

[03.21.45]

1. Fixing minor bugs in software

[03.30.15]

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.

[03.33.12]

1. The home screen layout has changed.

[03.33.14]

1. Fixing minor bugs in software

[03.33.20]

1. Fixing minor bugs in software

[03.33.27]

1. Fixing minor bugs in software

[03.34.55]

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

[03.34.65]

1. Fixing minor bugs in software

[03.34.95]

1. Fixing minor bugs in software

[03.36.45]

1. Reducing latency for Amazon Prime Video live streaming.

[03.40.70]

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

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

[03.40.80]

1. Fixing minor bugs in software

[03.40.82]

1. Fixing minor bugs in software

[03.41.00]

1. Fixing minor bugs in software

[03.41.05]

1. Fixing minor bugs in software

[03.51.15]

1. LG Magic Remote control now supports the Mic feature

[03.51.16]

1. Fixing minor bugs in software

[03.52.55]

1. Fixing minor bugs in software

[03.52.56]

1. Fixing minor bugs in software

[03.52.57]

1. Fixing minor bugs in software

[03.53.15]

1. Fixing minor bugs in software

[03.53.20]

1. Fixing minor bugs in software

[03.53.31]

1. Fixing minor bugs in software
SW File(Version 03.53.20) Detailed applicable model list : Please check with reference Tab exactly

Software_File(Version_03.53.20).zip

07/22/2025 1,176,092K
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

55UP7720PTC

55UP7750PTB

55UP7700PTC

65UP7750PTB

43UP7700PTC

43UP7750PTB

55UP7800PTB

43UP7720PTC

43UP7800PTB

55UP7750PTZ

55UP7720PTY

55UP7740PTZ

43UP7720PTY

43UP7750PTZ

65UP7720PTC

75UP7700PTB

75UP7750PTB

65UP7800PTB

75UP7800PTB

50UP7750PTB

50UP7720PTC

50UP7800PTB

70UP7750PTB

60UP7750PTB

70UP7800PTB

65UP7720PTY

65UP7740PTZ

65UP7750PTZ

75UP7750PTZ

43UP7740PTZ

50UP7750PTZ

60UP7750PTZ

70UP7750PTZ

50UP7750PVB

43UP7750PVB

55UP7750PVB

65UP7750PVB

75UP7750PVB

70UP7750PVB

3. Release History

[03.11.03]

1. Voice recognition service feature will be updated.

2. Software update contains minor bug fix.

[03.15.45]

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. (Korea/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

[03.15.85]

1. Fixing minor bugs in software

[03.16.00]

1. Fixing minor bugs in software

[03.16.10]

1. Fixing minor bugs in software

[03.20.50]

1. Music recognition feature improvement

[03.20.65]

1. Fixing minor bugs in software

[03.20.95]

1. Fixing minor bugs in software

[03.21.10]

1. Fixing minor bugs in software

[03.21.21]

1. Fixing minor bugs in software

[03.21.40]

1. Fixing minor bugs in software

[03.21.45]

1. Fixing minor bugs in software

[03.30.15]

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.

[03.33.12]

1. The home screen layout has changed.

[03.33.14]

1. Fixing minor bugs in software

[03.33.20]

1. Fixing minor bugs in software

[03.33.27]

1. Fixing minor bugs in software

[03.34.55]

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

[03.34.65]

1. Fixing minor bugs in software

[03.34.95]

1. Fixing minor bugs in software

[03.36.45]

1. Reducing latency for Amazon Prime Video live streaming.

[03.40.70]

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

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

[03.40.80]

1. Fixing minor bugs in software

[03.40.82]

1. Fixing minor bugs in software

[03.41.00]

1. Fixing minor bugs in software

[03.41.05]

1. Fixing minor bugs in software

[03.51.15]

1. LG Magic Remote control now supports the Mic feature

[03.51.16]

1. Fixing minor bugs in software

[03.52.55]

1. Fixing minor bugs in software

[03.52.56]

1. Fixing minor bugs in software

[03.52.57]

1. Fixing minor bugs in software

[03.53.15]

1. Fixing minor bugs in software

[03.53.20]

1. Fixing minor bugs in software

Find Software & Drivers

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