Samsung YouTube TV's voice search feature makes navigation easy and quick, bypassing manual entry. However, this feature may occasionally encounter problems. Let's dive into the causes and solutions for these voice search issues.
Voice search errors on Samsung TV can arise from various factors.
Intermittent or unstable internet connection, or WiFi not linked to the TV.
TV remote control batteries depleted or incorrectly installed.
Samsung TV supports only English for YouTube voice commands, not Vietnamese.
Samsung TV's software is not updated to the latest version.
Five ways to fix voice search on your Samsung TV:
Ensure your TV's internet connection is stable by rebooting your modem or reconnecting your WiFi. Contact your ISP if the issue persists.

Check the remote's battery life by pressing the power button. If the LED doesn't flash, replace the batteries and press the Return and Pause buttons simultaneously, aiming at the TV until the connection icon displays.
To resolve voice search issues, change the TV's language setting to Vietnamese.
Step 1: Open Youtube app, then select the settings icon (gear symbol).

Step 2: Go to 'Language', then select 'Vietnamese'.

After setting the language to Vietnamese, voice search will function normally.
Note: Not all Samsung TVs support Vietnamese voice search, currently available on Samsung Smart TVs from 2019 onwards.
If the TV does not recognize voice commands, displays errors, or fails to open apps, reset the Smart Hub as follows:
Step 1: Press the Home button on the remote > Select Settings (gear icon).
Step 2: Go to Support > Select Self Diagnosis > Choose Reset Smart Hub.


Enter the PIN 0000 to reset Smart Hub.

Wait for the system to reset Smart Hub, then voice search will work as usual.
Steps to update software on Samsung TV are as follows:
Press Home on the remote > Go to Settings (gear icon).

Select Support > Software Update > Update Now.



The TV will automatically check and install the latest update, notifying you upon completion.
This article suggests 5 ways to fix voice search issues on YouTube for Samsung TVs. Try them out for a smooth voice search experience.