Updating Your Skyworth RTD298X TV: Firmware and Solutions If you are using a Skyworth RTD298X_TV001 device, you likely see build information such as 4.4.2 KOT49H in your system settings. This version corresponds to Android 4.4.2 KitKat
Format a USB drive to FAT32 and place the update file in the root directory. rtd298xtv001eng 442 kot49h update extra quality