This model is a 48-inch 1080p FHD LED TV from TCL's S-Series.
If you have successfully extracted the firmware (usually a .bin or .img file) from the RAR parts: Download LED48S4610 part10 rar
Updating the firmware is often necessary to fix bugs, improve performance, or resolve "boot loop" issues where the TV fails to start. How to Update Your TV This model is a 48-inch 1080p FHD LED TV from TCL's S-Series
When a large file (like a TV firmware update) is too big for a single upload or download, it is often split into smaller "parts" labeled part1, part2, ..., part10. Download LED48S4610 part10 rar