Sorry if there is another thread about this issue. I searched and it didnt see anything that matched my issue. My iPhone will lock up(touch screen and all the buttons are unresponsive for a short time) when im swiping between pages on my homescreen and will occasionally do this when im in an app. It seems to happen more when im on the homescreen though. I have tried a fresh restore and that didn't help either. I never had this happen on my other iphone 5s (that were replaced for other reasons). Has anyone else ever had this problem or have any ideas on how to fix it?