Why does my iPod touch be so laggy at times?
I have the iPod touch 4G and I've had it for three years. I noticed that ever since i updated to iOS 6 about two years ago my iPods performance slows down sometimes. I would press the home button to get out of an app and it wouldn't do anything. I have to keep pressing it until it does something but it lags. Then when I want to scroll I'm basically frozen until it finally switches screens but lags horrbily. Same when I go to unlock using my passcode, it lags. Is there anything I can do to correct this bevavior? It only does this sometimes. Right now its working alright. I'm just glad i won't be getting iOS 7 on it as who knows how the performance could turn out. So any thoughts or suggestions to correct this. It never really did this when I had iOS 5.
iPod touch, iOS 6.1.5