I have the 6 and benefited from uninstalling 3rd party keyboards and doing a settings reset. Might have also done a fresh install. For a 3 year old phone, it's

I have the 6 and benefited from uninstalling 3rd party keyboards and doing a settings reset. Might have also done a fresh install. For a 3 year old phone, it's frustrating but still miles ahead of the last Android phone I kept for 18 months. It's still frustrating that the iOS update is basically forced on us instead of being an optional upgrade like on desktop. (Of course it's technically optionally, but the constant nag annoyance makes it effectively forced, imo.)