firmware update to v5.457

[Jacko1966]

Hi, I am trying to find this firmware update for my  sony kd 65xd8599 and note it’s no longer available on the download site. Is it possible to have this sent to me via email please?

[symboliser]

Are the zip files and links compatible for all Sony Bravia 2015/2016 Android TVs? I've got a KD-43x8305c that's been on firmware 5.435 (2019) forever. If 5.457 (2020) has improvements I'd like to install it. If the previous packages work for my unit I'll use them but if I need a specific pkg for my model I can wait until someone posts it.

[bikerblue]

Hi,yes you can use this file in your model.I found it hasn't cured the
locking up problems I have though.Every couple of weeks I have to do a
factory reset as everything starts running slow then it's ok for a week or
so.It sounds typical of a software issue but no one else seems to be
having an issue