How to Recover iPhone Lost Contacts, SMS after downgrade iOS 7 to iOS 6?

Last night, I have downgrade my iPhone 5 from iOS 7 to iOS 6, I think the iOS 7 Operating system is very uncomfortable to used for me. Moreover, the ios 7 itself has a lot of bugs, although it's designed, innovative, I still prefer to use ios 6, so I downgrade ios 6 to ios 7 version, but I downgrade my iphone 5 to ios 6, my all iPhone Contacts, call list recording and text messages are lost, but also my important pictures, videos and Notes were gone. I want to know how to recover lost data from my iPhone 5 after downgrade to iOS6?

How to fall back asleep in the middle of the night?

It's the middle of the night, and I can't fricken fall back asleep! It's ridiculous! An don't say turn all lights of because I sleep with the hall light on(I have brothers, ages 5, 8, and 11). And I can't use my iPhone to listen to sleep music, cuz my parents room is right next to my room, and I'm not allowed to make any noise. Any ideas?

3G doesn't work on apple iphone 4?

I took a Tata docomo Rs.250 3G plan and when reached home and switched on 3G from general it don't work. I went to the showroom for setting the person gave the setting but on 2g songs is coming instead of 3g

I'm waitng for iphone 5s. Is it worth waiting?

I'm having iphone 4 and as my schools are going to open next month i want a new iphn. I was waiting for i5s but i think its going to launch near sep - oct. So you guys really think its worth waiting for. Or it will not make any noticeable difference from iphn 5?

My iPhone speakers aren't work take 2?

I guess I left out a detail it hasn't been working for weeks so drying it with a hair dryer won't work And now if you didn't see the first one well my speakers aren't working cause I spilt water on them I mean they work for phone calls but for games music a tv shows not so much I mean the speaker thing doesn't even pop up its like its locking me out from using unless it could be something important like a phone call and I do use my iPhone a lot so it's not something simple like turning it off silent

My iPhone speakers aren't working?

I spilt water on them now wait keep reading they still work but only for chatting like Skype or calling some ones phone but when I try to whatch a tv show or music it doesn't work I have to use headphones if anyone knows how to fix this please tell me and I just want to let you guys know that I've been using iPhones sense the iPhone 2 so it's not something simple like taking it off silent

Windows surface pro have iTunes?

I'm thinking about buying the windows 8 surface pro, because it is clearly better than an Ipad, but the only problem is that I have an iPhone 5, i would like to know if it was possible to download iTunes on the tablet? And be able to download and drag music in my phone also to set up my iCloud

My iphone 5 is bricked

Please help me! I'm such an idiot i updated my iphone 5 to iOS7 without being subscribed/paying for it and I really regret it! So on my computer I tried to restore it but when I did it says "This device is not registered as part of the iPhone Developer Program. If you are a member of the Program, please register your device in the iPhone Developer Program Portal."!

Now it won't let me do anything else and my iphone 5 is bricked! I also can't enter DFU mode to reset it because unfortunately my power button is broken! I really need my phone!

How much does a two-year Verizon plan cost?

I lost my phone and my mother isn't going to be buying me a new one (which is understandable but it still blows); we're scheduled for an upgrade in November but let's be honest who is going to go that long without a phone. I just want my regular iphone 4, I don't care about all the newer stuff like Siri. How much would the cheapest plan be for two years?