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4-Series
S430/S434

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Do you have a question about the S434 and is the answer not in the manual?

Questions and answers

george tyree
May 28, 2025

how to find if updates from tcl for model 43S434

1 comments:
Mr. Anderson
May 28, 2025

To check for updates from TCL for model 43S434, use the TV's built-in OTA (Over-the-Air) update feature. Go to the TV's settings menu and look for the system update option. If it says no updates are available, then no newer firmware is currently being pushed via OTA.

This answer is automatically generated

Greg Wolford
June 25, 2025

how do i do a factory reset of tcl 43S434, I cant find a reset button or volume controls or mute button on tv, the screen flashes a logo then goes black, the led light blinks when pushing power button but does not go on when tv is off, I purchased it in 2021

This manual is also suitable for:

4 seriesS430

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