Firmware package for the TCL 40S4690 television, with the name pointing to a 25Q64 SPI flash chip, a 64 Mbit (8 MB) serial memory. The RAR archive is 6.04 MB. It is meant for rewriting the main board flash with an external programmer when the set hangs on the logo, reboots or will not start. Desolder the chip or use a test clip, read and save the original first, then write and verify. The image must match the 8 MB chip size, and the main board revision should match the source unit.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @led_software. Enginerys does not host this file.
All sources (10)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @led_software | 27 Jan 2019 | Open file on RM Schematics |
| @gunvantrathore | 7 Jul 2019 | Open file on RM Schematics |
| @gunvantrathore | 2 Sept 2019 | Open file on RM Schematics |
| @hashmielecom | 3 Oct 2021 | Open file on RM Schematics |
| @hashmielecom | 1 Nov 2021 | Open file on RM Schematics |
| @hashmielecom | 12 Jan 2022 | Open file on RM Schematics |
| @led_software | 15 Mar 2023 | Open file on RM Schematics |
| @hashmielecom | 13 Jun 2023 | Open file on RM Schematics |
| @tvsoftwareworld | 11 Apr 2026 | Open file on RM Schematics |
| @tvsoftwareworld | 10 Oct 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →