You will need an EEPROM/SPI Flash programmer, such as the RT809F , RT809H , or CH341A .
Use your programmer to read and save the current (corrupted) firmware from the chip. This is a vital safety step. Download DUMP BRANDT BAD32H7T Type carte mere 35022917 rar
Because this is a "dump" rather than a standard USB update, you cannot install it via the TV's menu. It requires physical intervention: You will need an EEPROM/SPI Flash programmer, such
After writing, perform a "Verify" check to ensure the data on the chip matches the file. Re-solder the chip and test the TV. such as the RT809F