https://community.sony.de/t5/android-tv/sony-xf9005-firmware-update-v6-7140-android-9-pie/m-p/3768396#M51891 <P>Try checking the suggestions in the <A href="https://helpguide.sony.net/tv/faep1/v1/en/08-02_04.html" target="_blank">Help Guide</A>, it lists some settings that can affect the picture being darker.</P> Thu, 04 Feb 2021 16:20:08 GMT Joe_Dohn 2021-02-04T16:20:08Z https://community.sony.de/t5/android-tv/sony-xf9005-firmware-update-v6-7140-android-9-pie/m-p/3766926#M51724 <P>Having problems with this TV after the latest update with Dolby Vision the picture is very dark on every Dolby Vision device with all settings maxed out same with HDR the TV is unwatchable it was better with Oreo 8 firmware V6.6575 does anyone know of a fix would be grateful of any help also does anyone know if this problem would come under guarantee as only bought the Tv a few months ago reason for buying this Tv was for HDR &amp; Dolby Vision content.</P><P>&nbsp;</P> Mon, 01 Feb 2021 12:33:10 GMT https://community.sony.de/t5/android-tv/sony-xf9005-firmware-update-v6-7140-android-9-pie/m-p/3766926#M51724 DJTWOJAYS 2021-02-01T12:33:10Z https://community.sony.de/t5/android-tv/sony-xf9005-firmware-update-v6-7140-android-9-pie/m-p/3768396#M51891 <P>Try checking the suggestions in the <A href="https://helpguide.sony.net/tv/faep1/v1/en/08-02_04.html" target="_blank">Help Guide</A>, it lists some settings that can affect the picture being darker.</P> Thu, 04 Feb 2021 16:20:08 GMT https://community.sony.de/t5/android-tv/sony-xf9005-firmware-update-v6-7140-android-9-pie/m-p/3768396#M51891 Joe_Dohn 2021-02-04T16:20:08Z