Jan 17, 2020 · Trying to set up new vizio and seems to be stuck on downloading updates. V series 55 4k hdr smart tv. Menu does not seem - Answered by a verified TV Technician For commercial use, VIZIO warrants this product on the terms set forth below for ninety (90) days from the date of original purchase. What This Warranty Covers. VIZIO warrants the product against defects in materials and workmanship when the product is used normally in accordance with VIZIO’s user guides and manuals. How To Update Apps on a Vizio TV - Tech Junkie. Apps (4 days ago) Update apps on a newer Vizio TV. Subsequent generations of Vizio TVs use SmartCast TV, which is a version of Chromecast. With Chromecast, you can use an app on your phone to cast content directly to your TV.