Why does my iphone 4 keep saying it needs to cool down?

My iphone 4 keeps saying that it needs to cool down yet its not even hot.It'll work for about 5 minutes then go back to the temparure screen. Turning it off and on helps but only for about 5 minutes.

Take it into the apple store and they should be able to fix it or just give you a new one entirely

  • Why does the read needs charging symbol keep flashing? (iPhone 4s)? I've had my iPhone 4s for about two months. I dropped it once and it smashed, but it seemed fine for the next few weeks, until today. It might just be the charger, but when I plug it in the red needs charging symbol flashes. If I unplug it, it obviously turns off. please tell me its not the phone? Why does the red "needs charging" symbol keep flashing? (iPhone 4s)
  • Why Does My Itunes keep saying Over Capacity? I Have a16 Gb iphone and i currently have 1,140 songs which takes up 8 gb total according to itunes, keep in mind that i have over 1 gb free, so i decided to add a few more songs and tried to sync but then it said over capacity by 302 mb i don't get it, How can i be over the capacity by 300 mb if i have at least 1gb available?/ can someone please explain this!
  • Why does my iPhone keep saying this I'm trying to download the GTA 3 app and its a little over 400mb. I have 1.2gb free of space (more than enough) why won't it download! I've already deleted a ton of apps and pictures and still nothing. I'm getting mad! :/
  • Why does my iphone 5s keep on saying 'no service' i just got it about 20 mins ago? My dad just bought me an iphone 5s about 15-20 minutes ago. I just got home and wanted to call my friend but it said 'No Service'.So I asked my sister and she said her iphone was able to call and text immediately after her purchase. I would like to fix this problem by tonight if not tomorrow. I also tried the airplane mode method and it didn't work.