IMessage not working on ios7.2?

IMessage won't send any messages on my iphone it hasn't been working for a few days and I turn it off and then back on but I'm tired of doing that as it takes time. There's sometimes an error message after a few hours, but it won't send at all is there a way I can stop it from not sending and make it work again without me having to restart my phone and iMessage?

How to upgrade my cell phone to an iphone 5s for free? Is it possible?

I currently do not have many funds to spend on a new cell phone yet i want an iphone 5s desperately. It looks very nice and i need a smart phone so i can do work away from home. I need to be able to check my email when i'm traveling so the iphone 5s seems like a good idea for me to get. Is there a way to get a new iphone 5s for free with no scam? Like, i'm looking for a legit way to get an iphone 5s upgrade through my current cell service provider? I heard of coupon codes or vouchers that would help me do this for free?

and also, don't AT&T or verizon employees get iphones for free? How do they do it anyway? Maybe if you work for a cell service carrier you can help me out.

Is the iPhone 5c worth buying?

My birthday is in a couple weeks so I was planning on buying an iPhone 5c with the money I get. Does anyone have one? Are they better than the iPhone 4?

How to record myself playing Tap Tap Revenge?

I see these YouTubers recording themselves playing Tap Tap Revenge. But, i can't find a good place to put my camera in order for it to see all of my iPad. Here is an example of what I'd like.

I will record with my iPhone 5S.

Any ideas, please folks. I've been trying for over a week!

Is the iPhone 5s worth investing in?

I'm debating investing in a new smartphone, I'm in a gridlock between the iPhone 5s and a windows cellphones. I've looked at the specks for several phones however the iPhone seems to have many of the tech treats I'm looking for, however, is it worth the 600$ or would the iPhone 5 suffice?

I have a problem with FIFA13 on my ipad & iPhone?

Okay so basically I made a new origin account when I first got the fifa 13 app for my ipad. I have already won 389 matches and only lost 46. But I managed to link my console origin account and my one on my iPhone. So every match I win with my new account adds to my XP on my console (PS3) so I can level up and be away from my console, but I have a really good team on my first account which isn't linked to my console. Is there anyway I can link it to my console?

How to get my stuff from iCloud?

I got the new iPhone 5S and I want to get my data back like the whatsapp history from my other iPhone but when I set my iCloud account it automatically starts downloading all the apps and data I have on my other phone but I don't want that so how can I choose what to get when I'm setting up my phone for the first time?

Can I jailbreak an at&t Iphone 4 with ios7 installed?

I know they don't have a jailbreak out yet for ios7, is there some way I can un install ios 7.0.2
any info would be helpful. I bought the phone a few days ago on ebay and never thought to ask what version of ios it was running on. I'm looking to jailbreak then unlock so I can use it on Straight Talk