My iPhone 3GS runs very slow after upgrading to iOS5. I notice is how applications load and lag between touching a button and the response. Generally everything is running slow. I have also noticed that the back of the phone heats up.
Has anybody else expericing this?
Is this the age old case of "new-software-old-hardware" syndrome?
Mine has become brutally slow, it stutters and stalls in, and between every application. I found your post when i Googled the problem. OS5 makes sense. I hadn't thought of that, but that is when it happened. W