: Disconnect all power from the TV. Locate the eMMC chip (IC1301) and surrounding ISP pads.

: Solder thin wires from your programmer’s ISP adapter to the corresponding points on the BN41-01604C board.

You can often find high-resolution point maps on sites like OneTV-SRT or via video tutorials on YouTube . 3. Step-by-Step Programming Guide

: De-solder the ISP wires and clean any flux residue from the board before testing. 1 firmware dump?

: You need the specific eMMC dump (often labeled as sdin5d2-2g or similar). Reliable sources for these archives include professional repair forums like KenotronTV or Remont-Main .