: Use a program like WinRAR , 7-Zip , or PeaZip .
, you must combine and extract them into a single usable file (typically an .img or .bin ) before copying it to a USB drive. Download TCL L32B2810 Firmware USB part4 rar
After extracting the single firmware file, follow these steps to update your TV: : Use a program like WinRAR , 7-Zip , or PeaZip
: Once finished, you should see a single large file, usually named something like Update.img or SW_BIN_FILE.bin . How to Install via USB How to Install via USB : Right-click only
: Right-click only on Part 1 and select "Extract Here" or "Extract to [Folder Name]" . The software will automatically detect and pull data from Part 2, Part 3, and Part 4 to reconstruct the full file.
To "put together" the multi-part firmware files for your TCL L32B2810
: Ensure all parts of the archive (e.g., part1.rar , part2.rar , part3.rar , and your part4.rar ) are saved in the exact same folder on your computer.