How can i update the software of videocon led tv 32 inch

Where i download the files?

To update the software, you should know about the version of the firmware installed now. You can only advance the version; can't come down. In most cases, Videocon uses Toshiba or Sanyo kits with their TV models. They have no kit of their own. So, you have to identify the kit fitted in your TV first. I suggest you to contact any service technician in this case; as he can recognize the used kit; by the number of main system control IC used. Advice you; not to do more without this information, as it might make the set damaged; out of recovery. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/