Turn on the main power switch while continuing to hold the button.
This guide outlines how to download and handle the firmware for the motherboard, commonly used in smart LED TVs in Pakistan. 1. Download & Requirement Checklist Turn on the main power switch while continuing
Right-click and select "Extract Here." The software will automatically pull data from Part 2 and Part 3 to create one complete file. Turn on the main power switch while continuing
Release the button when the "Software Upgrading" or "Loading" progress bar appears on the screen. Turn on the main power switch while continuing
The result should be a single file, usually named something like allupgrade_ms338_2G_ref60.bin . 3. Installation Guide (USB Method)
After installation, you may need to access the service menu to adjust the screen mirror or logo: Press Menu + 1147 or Source + 2580 .