If you have "Mirror Image" (upside down) or "LVDS Mapping" (distorted colors) issues after installing: : Press Input 208 or Menu 1147 .

: Place the extracted .bin file (often named allupgrade_53_2G.bin or similar) directly into the root directory of the USB.

: Usually Input 0372 (standard for many universal boards). 4. Service Menu Adjustments

You can find the software on specialized technician sites like Kazmi Elecom or through community-driven channels such as Hashmie Elecom's Telegram.