The firmware is the software installed on the Smart TV which is periodically updated by the manufacturers to improve the performance of your TV. The update is not always automatic and a out of date firmware could hinder the display of our content.
For this reason, it's important to make sure that the latest firmware version is installed on your Smart TV. To check the version of your firmware and update it, follow the instructions below:
LG SMART TV
1. Turn on your TV and press SMART TV on your Remote Control
2. Select the option SETTINGS
3. Select SUPPORT and then SOFTWARE UPDATE. You will see the firmware version of your TV. To update it, select VERIFY UPDATED VERSION
HISENSE SMART TV
1. Turn on your Smart TV and visit the SETTINGS section
2. Click on INFORMATION and then on SOFTWARE UPDATE
3. Select DETECT to verify if there are available versions more recent than the one installed on your device