If your TV's mainboard is completely unresponsive, a standard USB update won't work, and you will need the specific or .hex dump for the W25Q32F chip.
The file you're looking for is a (binary data) used for hardware-level repairs of the Samsung UA32FH4003R If your TV's mainboard is completely unresponsive, a
LED TV. This type of firmware is typically flashed directly onto the EEPROM/Flash memory chip using a programmer tool (like an RT809F or CH341A) to fix issues such as the TV being stuck on standby, a logo loop, or "dead" motherboards. 1. Official Samsung Support Downloads Repair Resources & Troubleshooting Follow the official guide
You may also find these on global repair communities like BadCaps or Lab-One , though these often require a registered account to download. 3. Repair Resources & Troubleshooting a standard USB update won't work
Follow the official guide to update via USB if your TV still powers on. 2. Technical Flash Dump (W25Q32F)