Longstar

Problem solved. I turned TV on today and update appeared. (not available before). After instalation flashing is gone. Ufff 🙂

Hello, I have LG LCD TV. It is around 5-6 years old. It start flashing few days ago. It is not too much, but is visible specialy during light scenes or white screen. It is done regulary every approx. 2 seconds. It looks similar like when you change contrast on screen. I already tried. Plug out tv for few minutes I reset also all settings in the tv to original one. Question is. How can I reset web OS to previous version? I read some articles that last version of SW can do that. Thank you very much