IPhone 4 replacement or repair?
I have an IPhone 4 which I'm quite attached to but it has a few problems- screen sometimes freezes, home button sometimes doesn't work and battery seems to die very quickly lately. I've had it a couple of years and was bought second hand so is it worthwhile getting it all repaired (would it work out expensive) or should I buy another same model? I know it's an older one but does everything I need it to.