Go to > System > System Update and select Network Update .
While holding the button, plug the TV into the power outlet. Release the button once the software update screen appears. Download TCL L32S4900 Software part5 rar
To download and install the software for your , you can typically find the firmware files on community technical sites like Software Zone or Up-4ever . If the firmware is split into multiple parts (like a ".part5.rar" file), you must download all parts into the same folder before extracting them to get the single .bin or .pkg update file. Installation Steps via USB Go to > System > System Update and select Network Update