It may be helpful to try the following steps if your Smart TV is not responding after a software update:

1. Unplug the TV from the wall – leave it unplugged for at least 5-10 minutes.


2. Plug in the TV again, this should give it a quick power cycle which may fix the issue.


3. Try a factory reset.


4. Manually update the software.


5. Re-pair any external devices connected to the TV.


6. Contact the manufacturer for additional help or troubleshooting.