Place all downloaded RAR parts in one folder. Right-click on Part 1 and select "Extract Here." This will automatically pull data from Part 3 to create the full firmware file.
Use a program like WinRAR or 7-Zip to combine the parts. Download WANSA LOGO 35018484 part3 rar
Once the process hits 100%, the TV will usually restart. Unplug the USB drive immediately so it doesn't try to reinstall. Warning & Disclaimer Place all downloaded RAR parts in one folder
Release the button once the "Software Upgrading" or "Loading" progress bar appears on the screen. Once the process hits 100%, the TV will usually restart
Troubleshooting and Downloading WANSA TV Firmware (LOGO 35018484)
Copy the extracted firmware file (often named MstarUpgrade.bin or similar) to the root directory of your USB drive. Do not put it inside a folder. The Flashing Process: Turn off the TV and unplug it from the power outlet. Insert the USB drive into the TV's USB port. Press and hold the Power button on the TV (not the remote).
Because firmware files can be large, they are often split into parts (Part 1, Part 2, Part 3) to make downloading easier. You will usually need in the same folder to extract the final .bin or .pkg file successfully. Preparation Checklist