TL390FS31-0, VE39HJ1-P02, and TL240XS21-1. Troubleshooting and Firmware
Check the back panel of your TV for the exact model (e.g., 39P2300D) to ensure the firmware matches your specific screen panel. Download TOSHIBA 1128 V28A001473B1 rar
For minor bugs, you can sometimes use the Official Toshiba Support site to download updates via USB, provided the TV is still functional. TL390FS31-0, VE39HJ1-P02, and TL240XS21-1
To install this type of firmware, you typically need a Flash Programmer (like the CH341A) to write the data directly to the TV's IC memory chip. Download TOSHIBA 1128 V28A001473B1 rar