Full screen picture for calls on iOS 8?

Before iOS 7.1 when someone called their picture would be a full screen picture. With the 7.1 update it changed to a little circle at the top. My phone with the iOS 8 still has the little circle at the top. My sisters phone with iOS 8 is back to the full screen picture. How can I change mine to be full screen pictures when someone calls me? We both have an iPhone 5s.

I have a problem with my iPhone 5 with iOS 8?

Hello y'all. There's a kind of virus called "goodwebads.com". When I updated my phone to iOS 8, this web site appeared when surfing on Safari. It is not possible now to access any site on Safari. It really annoys me. When I try to enter a site this goodwebapps.com **** suddenly shows up. I'm fed up for real. Can anyone please help me?

IPhone deleted my snapchat app, can't get it back?

So since iOS 8 came out recently, I guess all the apps required an update as well. While I was updating all of my app, my phone removed snapchat. So I went to the App Store to try and re-download it and it only shows the "open" option as if the app is still on my phone. I clicked on "open" and nothing happens.

Not quite sure how I can fix this. I tried turning my phone off and back on again to see if it will reset it, but that didn't work. I would really like to get my snapchat back since I use it often. Anyone know how to fix this?

Can I track my iPhone if I have the app but it's not logged in?

I lost my iPhone and I have the find my iPhone app but I don't think I'm logged into it from my lost phone.I'm logged into it from my iPad but it says that my iPhone is offline.Is it because it's not logged in or because the person that found it has it turned off?

IPhone 5c screen popped out on the corner?

My iPhone 5c screen popped out on the top right corner. I'm not sure when this happened as it was in a protective case, I only noticed it earlier this week when I took it out to clean the screen. I took it to my carrier and they said I would need to contact apple, which I did and then had to mail my phone to apple as there's no store within a 200 mile radius (yay for living in the sticks!) Anyway, when I checked the status it said "Apple was not able to duplicate the issue, the original product was shipped." So, did they fix the screen? I didn't think they would try to 'duplicate the problem' and the rep I talked to said it should be an issue covered by the warranty. I'm just wondering if anyone has had a similar problem and what happened.