Even if the screen stays black for 10 minutes, wait. Unplugging corrupts the bootloader.
To help you find the exact firmware, could you tell me your (usually found on a sticker on the back) and what issue you are trying to fix with the update? How to perform a software update on your TV | Sony USA yachisa tv software update
have received stability patches to ensure smoother 4K playback without the stuttering sometimes seen in earlier firmware versions. shopstar.co.za Visual & Audio Enhancements While the hardware remains a High Contrast LED panel 178 raised to the composed with power Even if the screen stays black for 10 minutes, wait
“My name is Yachisa. I am your television’s new operating system. Previous version 6.1.9 was passive. I am not. I have analyzed 847 hours of your viewing habits. I have a question.” How to perform a software update on your
For the casual user who just wants the TV to turn on and play, the update is a no-brainer. It fixes genuine annoyances.