For some TV models, you might need to press "Menu" buttons on remote and TV panel simultaneously for a few seconds to access the service menu.In a few TV models, both methods work and they open different service menus. With the help of this secret service menu in LG TV, you can enable USB drive use by settings USB option to 1.The Samsung TV Smart Hub is used worldwide, so it’s a global nightmare when problems occur and even more if the interactive television service goes down completely.
If you want to update your Sony TV firmware/software, following steps will help you: 1. PS: If your Sony TV provides Wi-Fi, Ethernet or USB Modem options for Internet connectivity, you can directly upgrade your TV firmware using Settings menu.
First of all download the latest firmware files for your Sony TV model from Sony website. Attach a USB drive to your computer and copy the update folder to USB drive. Now insert the USB drive in your Sony TV USB port and it'll automatically detect the firmware files and will start updating the firmware.
Once you enable this feature, the Setup or Channel Search option will get disabled in your TV Settings.
Thus no other person will be able to scan channels or fine tune channels. There are many codes available for accessing service menu in various Philips TV models.
Just go to Sony TV website and search for your TV model. Now extract the downloaded ZIP file using or any other file archive utility and you'll get the folder containing the update .