Hi peeps.. So here is my problem i have a sony 4k tv and a sony swf br100 wireless subwoofer and since the tv updated to android 9 the subwoofer has stopped working with the tv. Now i know sony have not removed compatibility for the sub as all the options are still in the tv menu for the sub.. The sub worked before the update and now wont after the update.. So my question is this. Can i some how revert my sony android tv back to the previous version of android and if so how..
Thanks all
https://community.sony.hu/t5/android-tv/swf-br100-stopped-working-after-android-9-update/m-p/3765721
https://community.sonylatvija.com/t5/other-tvs/swf-br100-sub-woofer-stopped-working/td-p/2355374
https://us.community.sony.com/s/question/0D50B00004IKz1lSAD/kd65x8505c-amp-swfbr100-subwoofer-problem?language=en_US
Probably there are a couple of more threads on this...
to answer your question, that's not possible