Is my 5s lagging covered on my 1 year warranty for me to get a replacement?
I had an iPhone 4, the lock button on top stuck and wasn't working. I took it to the apple store and they replaced it with a new one because it was still under the 1 year warranty. Very shortly after that I switched to an iPhone 5s which is still under warranty until November of this year. The phone lags sometimes and not others. Like the page I am on will freeze when loading or in the middle of being on a page it goes blank like I brought up a new tab(but I didn't it just wipes the page clean) and my camera shutter lags here and there too. I was wondering if these issues are covered under my 1 year warranty(I do not have the extended apple care, just the 1 year warranty that's included with the phone). And I was also wondering if since I got a replacement (when they replaced my iPhone 4) a month or so ago if I can get another replacement or not even though it's a different phone? Thanks!
iPhone 5s, iOS 7.0.3