Yachisa — Tv Software Update

Perform a hard power cycle. Unplug the television's power cable from the wall. Press and hold the physical power button on the TV frame for 30 seconds to drain residual electricity. Leave the TV unplugged for 5 minutes, then plug it back directly into the outlet and turn it on. The TV Does Not Recognize the USB Drive

Sometimes, a network issue or a large update file makes an online update problematic. In these cases, you can often use the USB method. This process involves downloading the update file from a computer to a USB drive and then plugging it into your TV. yachisa tv software update