here are some news about the iPhone 5!
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1. NFC (Near Field Communication)
NFC is like the Swipe-to-Pay with the Credit Cards.Now,with the new phone technology,it is possible to do this action with a Phone!They say it will help to protect bank accounts and identity, and would help save money and time! The NFC Feature has a 40% chance on making it to the iPhone 5
2. Better Battery Life
The iPhone 4S did a lateral on this one,so apple is really working hard on making the battery life better on the iPhone 5, especially scince the MacBook can run on battery for a day,and it's a lap top,and the iPad can run on battery for a month! So New CPUs and GPUs are bieng worked on. The Chances for this one is 50%
3. Bigger sreen
as we all know,the screen is like the size of a Post-It.If you want to watch a movie or navigate some where,it's better to have a bigger screen.The problem is that people want a bigger screen,but they also don't want a bigger phone,and that's kind of hard.Also,since they might put in better battery,and the bigger screen can lower the battery quicker,so there wouldn't be a better battery. The chances are 50%
4. 4G Speed
If the iPhone 5 doesn't have 4G,then you can kiss apple goodbye! By the time the iPhone 5 comes out, 4G is going to be every where,and 3G is going to be….well,no where.Also,4G bandwidth is going to be wonders for iCloud,and because it's so fast,they'll be puttting Video Backup support for the first time! The chances for this is 80%
5. New Design
No one knows what it's going to look like.Many people are saying that there is going to be Backside Multitouch,which means you can control the iPhone from the back,or there might be a buttonless phone! Whatever it is,there is 99% chance of a new design!
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These are the TOP 5 things that might happen,i will make a separate thread with all the possibilities later on. 
