Vestel TVs are picky about USB drives. Follow these exact specifications:
Flashing a 17MB130 firmware onto a 17MB110S will almost certainly permanently brick the TV. The T-con (timing controller) signals differ. Recovery would require desoldering the SPI flash chip. vestel firmware update usb
Before touching a USB drive, it is crucial to understand that Vestel does not operate like Apple, Samsung, or LG. Unlike those vertical giants, Vestel produces reference hardware platforms (chassis) and licenses them to dozens of retail brands. Consequently, a firmware update for a "Hitachi 43HK6200" might be identical to one for a "JVC LT-43CA890," provided they share the same chassis code. Vestel TVs are picky about USB drives
A: Try: (1) Reformat to FAT32, (2) Use a USB 2.0 stick under 16GB, (3) Insert USB before turning on the TV, not after. Recovery would require desoldering the SPI flash chip