Kt20-y-multi-v2.0 Update (iPad)

After the restart, return to the menu to confirm the new version number is displayed. You may need to re-select your language and reconnect to Wi-Fi after the reset. Troubleshooting Common Issues

: Updating internal players (like Netflix or YouTube versions) to maintain service access.

: Ensure the projector is powered off. Insert the USB drive into the USB port (usually marked USB 1). Initiate Update : kt20-y-multi-v2.0 update

: Reducing crashes during long playback sessions.

: Copy the firmware file (unzip it if it is a .rar or .zip ) directly to the root folder of your USB drive. Do not put it inside a subfolder. After the restart, return to the menu to

: Use a drive with at least 1GB of space. Format it to FAT32 on your computer to ensure the projector can read the boot files.

: Go to Settings > About or System Information to verify your current firmware. The newest versions for this board often start with V2.09 or higher. : Ensure the projector is powered off

board, the update process is generally performed via a USB flash drive. 1. Preparation

: Plug in the power cord and long-press the power button until the upgrade progress bar appears.