To use a backup dump file, you cannot simply use a USB drive; you must write the data directly to the TV's SPI Flash chip.
: If flashing via ISP (without desoldering), do not plug the TV into AC power; the programmer usually provides the necessary low voltage to the chip.
: If you desolder the chip, ensure the "Pin 1" marker matches the socket alignment exactly to avoid permanent hardware damage. Download MSD3463 T4C1 TESLA 32K307BH Backup Dump rar
: Use the programmer's "Erase" function to clear the flash memory.
: A Windows PC with the programmer's driver and software installed. To use a backup dump file, you cannot
A (often in .rar or .bin format) for the MSD3463-T4C1
Firmware Update | Tesla Model 3 - EVOffer Installation Guide : Use the programmer's "Erase" function to clear
: Select "Open" in your programmer software and choose the extracted .bin file.