UPDATE TO 4K TV COMPATIBLE FOR ET23KH

*Please note: ET23 Pro is already compatible to 4K TVs – This update is ONLY for ET23KH system.

Please proceed with the following instructions below;

1. Download the software upgrade file. (Please click here to download the file.)
2. Transfer upgrade files (1. blue_et23kh_mb_a / 2. blue_file”) to your USB drive (USB drive should be formatted or empty space)
3. Insert to USB drive on your Magicsing ET23KH (Magicsing ET23KH should be turned OFF while you insert the USB)
4. Turn ON the Magicsing ET23KH as it upgrades itself automatically.
5. Once it is done upgrading, turn OFF the Magicsing ET23KH.
6. Remove the USB from the Magicsing ET23KH, and then turn it back ON.