Has someone else's iphones been really slow after the release of the new iphones?

I have iphone 5s and it is so slow that I barely can do anything at all with it and I have not done anything to it, I have lots of storage space left? I thought it would be better to upgrade it to ios 11 but it doesn't help

It could just be because that iPhone is now the oldest iPhone to get updates & iOS 11 though optimised perhaps wouldn't be the best on a 5s.

  • My iPhone has started running really slow? Even typing this message, it's struggling to match my typing speed. It's been like this for three or so days. It won't load up soundcloud cause it always crashes and I can't see videos on snapchat because it plays them at like 1 frame a second haha What can I do to fix this? I deleted apps and stuff I don't need and have nearly a gig left of memory. I have a 4S running the latest iOS 7. What even causes this? It used to work fine even when I had like 100mb left
  • My iPhone 4s has been very slow now-a-days. Any ideas on how make it faster and better? Let me tell you that less than 10 MB storage is available. I know that must be the major reason for iPhone to be slow up to this extent. But will it be faster enough when I clear my iPhone memory? Is it gonna happen for sure? Moreover, I'm currently running iOS 7.1(11D167) on my iPhone… Is that good. Or should I upgrade or downgrade? Also tell me how to downgrade iPhone. Which is the perfect iOS for iPhone 4s.
  • Is tbere any major différence between thé iPhone 6 and the 6s? Whooppeee is Xmas again and my daughter wants new 2nd hand) iPhone… 2 years ago almost bought her 5 before i réaliséd that it was 5s she wanted ( cos thé 5 sucks?) And I don't want to screw up this year…
  • Is iTunes and Everything Else Apple Running Really Slow for Everyone? I'm trying to download ios7 but did not have enough space on my iPhone. So I did a full system restore and am trying to restore the iphone now, but itunes will not connect to the store and I can't restore from wi-fi either. EDIT: I'm also trying to install iTunes 11 to see if that will solve the issue, but the setup.exe file has taken over 20 minutes to download as well.