A legitimate update file will look like:
update_50HYT62U_V1234.zip or mb180_upgrade.bin
Do not run .exe files. Only .bin, .img, or .zip (containing a .bin). hitachi 50hyt62u software update updated
If an update was interrupted and the TV will not turn on fully: If an update was interrupted and the TV
If your TV is displaying a message saying the software is Updated, it means your television is currently running the latest available firmware version provided by Hitachi. No further action is required. you can check your current version:
To verify this, you can check your current version: