Q: iPhone 4S screen freezes after calls

this could be a problem related to some app  you have downloaded from iTunes have you tried uninstalling unwanted apps and checked the faulty app.

I tried this and IT WORKS perfectly.   If your using a different sim card/carrier to that when you first activated the phone try this.   I infact left my sim card in the phone then factory reset phone so all the details of the carrier/card were actiaved and set with it.

Thanks for your help !

* This is the link :

http://support.apple.com/kb/HT1970?viewlocale=en_US

My iPhone 4S interface also freezes after a phone call. I've spoken to my carrier, they claim its not ATT. That its a problem with the iPhone. Obviously many of you are having the same problem. My interface started to freeze after a call when the iPhone 5 came out. And it's been doing it regularly since then. I'm very hesitant to upgrade to 5 because I may get the same problem. My iPhone rarely leaves the house. I've never dropped it. Some days the phone works fine, then somedays I can't use it at all, after my first incoming or outgoing call. It's extremely frustrating to tell people my iphone isn't working. Please fix this issue. Many of us are having the same problem. I see no replays to the posts!

I did a clean restore. No apps. And it still has the problem.

I had the same problem with my daughter's phone, so I took it in to an Apple Store and told them about this support thread. They gave me a replacement phone on the spot, and she hasn't had the trouble since (that was over a year ago). I recommend printing this out and bringing it with you (assuming you have an Apple Store near you).

Good luck!

- Andy

FIX: Take the after market cover off the phone. This will fix the problem.

Since the iPhone 5 came on the market, my iPhone 4S would stop responding after a call or during a call.

It only started happening after the iPhone 5 release. It has to be due to the screen size difference. The cover touches the glass. So you have to remove the cover, and the phone will work. I froze today, took the cover off, and was able to continue the call. Finally figured it out!

No one got actual fix

This problem start happening after ios 7 update.

I don't get it i have problems with the iPhone 4s since I downloaded iOS 8 what's app not working, it freezes on me, the screen responsed slow can't get into my emails properly it freezes even using Voice type has gone bad. So there's all these problems with people's phone, what is Apple doing about it.I wany the old aversion back, apple tell me how to delete iOS 8 because I've had enough.

I don't get it i have problems with the iPhone 4s since I downloaded iOS 8 what's app not working, it freezes on me, the screen responsed slow can't get into my emails properly it freezes even using Voice type has gone bad. So there's all these problems with people's phone, what is Apple doing about it.I wany the old aversion back, apple tell me how to delete iOS 8 because I've had enough.

I don't get it i have problems with the iPhone 4s since I downloaded iOS 8 what's app not working, it freezes on me, the screen responsed slow can't get into my emails properly it freezes even using Voice type has gone bad. So there's all these problems with people's phone, what is Apple doing about it.I wany the old aversion back, apple tell me how to delete iOS 8 because I've had enough.