Fw And Tool 417rar Top ((exclusive)) - Hy320

: Rectifies incorrect code positions (like fclose ) that can cause background crashes. Using the Flash Tool (417rar)

For users whose projectors are functioning normally, the easiest way to update is through the system menu: hy320 fw and tool 417rar top

If your projector is "dead" (unbricked) or you need to downgrade due to bugs, follow this general recovery process: : Rectifies incorrect code positions (like fclose )

: Open the flashing tool, select the firmware image file, and start the process. Do not disconnect power until the progress bar reaches 100%. Standard Online Update Process select the firmware image file

: Fixes screen shaking during digital zoom and corrects frame rate issues in certain video files.

While holding the button, connect the projector to your PC via a USB-to-USB cable.