Large NAND dumps (around 528 MB) are often split into smaller .rar parts (e.g., part01, part02, part03) for easier uploading to forums and storage sites.
: While NAND dumps are usually for hardware programmers, general firmware updates can sometimes be found on the TCL SEMP Support Page by entering your TV's serial number. Important Installation Notes Download TCL L55D2740 NAND DUMP part03 rar
: The specific file "part03" is likely hosted on technical software repositories like Software-Zon or specialized firmware channels on Telegram . Large NAND dumps (around 528 MB) are often
: You cannot use "part03.rar" alone. You must download all parts (part01, part02, etc.) into the same folder and extract only the first part to reconstruct the full .BIN file. : You cannot use "part03
: Ensure the "MAC2HG" or board number on your TV matches the file, as using the wrong firmware can result in a distorted image or a "bricked" device.
: TCL L55D2740-L48D2730 NAND 40 OMS08B MAC2HG.rar . Where to Find Part 03