The budget TV picture settings you need to change for a premium picture

To get an important thought out of the way, no, you can’t make any major upgrades to a TV through software. Through downloads, you might gain access to an AI assistant, some new apps, or expanded smart home functions, but it’s not like you can add 4K or HDR10+ to a TV that wasn’t already compatible. It’s akin to expecting a patch to add another 20mph to your EV (or PEV).