Sony television firmware update package from 2011, identified by build code 4027 and the aaa_auth tag, which likely relates to the authenticated update image for a particular TV range. The model is not named, so match the code against the TV's service menu or Sony's firmware lists before use. These packages are normally copied to a USB stick and applied through the TV's update mechanism to fix boot loops or software faults. Do not interrupt power during the update, and confirm the file is meant for your chassis.
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 | 17 Jan 2019 | Open file on RM Schematics |
| @led_software | 17 Jan 2019 | Open file on RM Schematics |
| @led_software | 17 Jan 2019 | Open file on RM Schematics |
| @led_software | 17 Jan 2019 | Open file on RM Schematics |
| @led_software | 17 Jan 2019 | Open file on RM Schematics |
| @led_software | 17 Jan 2019 | Open file on RM Schematics |
| @tvsoftwareworld | 8 Sept 2026 | Open file on RM Schematics |
| @DumpFileFlashUpdate4 | 8 Sept 2026 | Open file on RM Schematics |
| @tvsoftwareworld | 10 Oct 2026 | Open file on RM Schematics |
| @tvsoftwareworld | 10 Oct 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.