QUOTE(-kytz- @ Feb 12 2023, 03:03 PM)
Anyone noticed while playing Dolby Vision videos on netflix, the C635 will brighten up the entire scene about 0.5 secs before the actual bright scene? It does changes brightness frequently during changes in lighting ...
Noticed this especially on the Wednesday series.
Seems like a common problem:
https://www.reddit.com/r/tcltvs/comments/z7...ess_flickering/https://forum.xda-developers.com/t/tcl-c635...rouble.4482007/QUOTE(-kytz- @ Feb 12 2023, 11:09 PM)
Doing these steps actually worked for me..... FOR ONLY A WHILE.
The problem came back again!!! I had to turn on and off the tv again and it's no longer there...
I am seriously considering returning this TV..
» Click to show Spoiler - click again to hide... «
1. Activate Quick Start (EVEN if you have this option ON, just do TURN OFF AND TURN ON THIS OPTION once AGAIN)
2. Turn off (hold power button on remote control 5 seconds and say YES/ OK to turn off question and unplug the TV and of course after 10-15 sec, plug in powercord to TV again)
3. Turn on the TV
4. Let it load all the GTV UI
5. Turn off the TV with the remote control button (but not completly, just one short click - to quick start standby mode)
6. Turn the TV back ON with the button on the remote
7. Put the movie or series with Dolby Vision
8. Enjoy, finally, the movie or series without brightness changes in the scenes
See video below 2:50 onwards. 2 year old issue not fixed wtf
https://youtu.be/Kkb2MHKVbZsQUOTE(-kytz- @ Feb 13 2023, 08:54 AM)
Better test Dolby vision content in Netflix if you are at the shop.
Yesterday I had to turn off and on the TV 2 times to remove the issue.
I think I will try to get a replacement for it but if the problem persists, might switch to another TV
Just to update: TCL Msia actually had the same issue with their test TV and is now in the stage of testing a software fix from TCL China. PIC told me once the fix is ready, their personnel will come over to my place to apply the fix.
If any C635 owner is having brightness shifting/flickering with Dolby Vision on netflix, PM me so I can pass you the TCL Msia PIC contact.