Format a USB flash drive (8GB or less recommended) to FAT32 .
💡 Installing the wrong firmware can permanently "brick" your TV. Always verify that the motherboard number (e.g., TP.VST59.P83) matches the software you are downloading. Download Ecostar 40U571 Software rar
If you are having trouble finding the exact file, do you have the or the specific issue your TV is having (e.g., stuck on logo)? Ecostar Mobil - Apps on Google Play Format a USB flash drive (8GB or less recommended) to FAT32