Since your message is in English language I moved your post to the UK community, hope you'll get the right answers. Thank you for being involved in Samsung Community!
@Norbie-G: I appreciate that you're keen to update to Android 10 on the Galaxy S8, however I would advise against downloading the update from an unauthorised third party site, as it may lead to performance and compatibility issues, as the update isn't intended for use on this model.
So, is there an update to Android 10 in the future from Samsung for the s8 plus?
For the past 3 days, I'm already experiencing slow apps download/update. My wifi is great, and up to speed.
I don't intend to buy another phone while this one is still in perfect condition. Only the update to android 10 is letting it down.