: Look for files matching the board number TP.SIS231.P83 and your specific screen panel model (often found on a sticker inside the TV) to ensure the picture isn't upside down or the colors distorted after flashing.
: Once the blinking stops or the TV restarts, the process is complete. Unplug the USB drive before the TV fully reboots to avoid a loop.
: Place the extracted firmware file (usually ending in .bin or .pkg ) directly in the root directory of the USB. Do not put it inside any folders. 3. Update Procedure for SIS231 Boards
: A similar firmware for this board series can be found at Elektrotanya . 2. Prepare the USB Drive
: Plug the prepared USB drive into the TV's USB port.
: If you downloaded a .rar or .7z file, extract it using a tool like WinRAR or 7-Zip.
: Press and hold the Power button on the TV (not the remote).
: Look for files matching the board number TP.SIS231.P83 and your specific screen panel model (often found on a sticker inside the TV) to ensure the picture isn't upside down or the colors distorted after flashing.
: Once the blinking stops or the TV restarts, the process is complete. Unplug the USB drive before the TV fully reboots to avoid a loop. Download SIS231 P83 INVES LED 3214FHD Firmware USB rar
: Place the extracted firmware file (usually ending in .bin or .pkg ) directly in the root directory of the USB. Do not put it inside any folders. 3. Update Procedure for SIS231 Boards : Look for files matching the board number TP
: A similar firmware for this board series can be found at Elektrotanya . 2. Prepare the USB Drive : Place the extracted firmware file (usually ending in
: Plug the prepared USB drive into the TV's USB port.
: If you downloaded a .rar or .7z file, extract it using a tool like WinRAR or 7-Zip.
: Press and hold the Power button on the TV (not the remote).