Upgrade

[LLACI12]

Hi!  I have installed the latest version on the TV Sony KD 65XE9005, but I don't like it,  how to reinstall the penultimate version? Well thank you, LL

[LightFoot]

Hi @LLACI12  Assuming that you mean the latest software release, then unfortunately you are stuck with it. There is no means of returning it to Nougat unless you use Stewie’s time machine.