Please note: Direct links for this specific firmware are often hosted on technician-only sites like KazmiElecom or LabOneSystems. Ensure you match your panel number before flashing.
Use a 4GB or 8GB USB drive and format it to FAT32 . Download MS3458 U801 3840x2160 Cobia CLEDTV5517UHD rar
Flashing the wrong firmware can permanently brick your television. Always verify that your Mainboard Model (MS3458-U801) and Panel Number match the file exactly before proceeding. Please note: Direct links for this specific firmware
Move the extracted file directly to the root directory of your USB drive (do not put it in a folder). Update Process: Turn off the TV and unplug the power cord. Insert the USB drive into the TV's USB port. Download MS3458 U801 3840x2160 Cobia CLEDTV5517UHD rar
MS3458_U801_3840x2160_Cobia_CLEDTV5517UHD.rar Resolution: 3840 x 2160 (4K UHD) Mainboard: MS3458-U801 Description