Updated QN85B to firmware version 1503.9 and now LOCAL DIMMING STOPPED WORKING!!! BACKLIGHT BLEEDING EVERYWHERE!! PLEASE HELP!

[ALEX_CLE]

I have updated through USB stick my QN85B hoping to find the Philips Hue sync app in the app store but now the local dimming of my TV stopped working completely! the image is terrible! if this is not fix I will not buy a samsung product again! And i will inform others about it!! my tv is only one month old!!!!!!!!!!

Please Samsung find me a solution! 

[User20]

For me it also updated to 1602.2 over night without me clicking update later…

I never got a message that there is a new update available…

Auto update is off.

for me the same problem with blooming…

[Ginga_p]

Why it just up dates it might as well remove the choice. My local dimming seems abit all over the place.
You could try turning sharpness down that may help

[Smazza1970]

Hi you should be on 16.03 dated 10th January 2024 this might fix issues or it could just be an app update to allow xbox gaming app, 

[EddyMe]

Hi

Anyone updated to 16.03?? Any issues??

[the_bart123]

for me zero problems

[j90s5520]

I also have the same problem

about - Local brightness adjustment no longer works, the screen is always at maximum backlighting 

my qn85b fireware version is 1651

when i find this question i did a reset, but that question still not excluded

[Smazza1970]

Hi dude, you should be on firmware 2505.4 this was released may 2024 and works a treat on my q90t pretty surprised they were still sending out updates for a 4yr old tv but I would say the set is now as good as it will ever be the blooming is pretty much solved now and the black levels are awesome for a non oled

[j90s5520]

but my model is qn85b and in samsung website can find firmware version is 1651.7_1651.8,

let firmware time is 20241022 

where can i find you say 2505.4 and support qn85b

[j90s5520]

sorry repeat response

[Smazza1970]

Hi again sorry mis read model number the qn95 firmware should be 1651 8 dated October 22, 2024 that's on the samsung website, confused ne because the thread is about the q90t range of tv sets from 2020 

Try the October update down load onto pc from Samsung then follow the instructions to pop on a usb drive to get it into tv see if that fixes things for you