IPhone 5 won't charge, no matter what?

IPhone 5 won't charge, no matter what?

I got an iPhone 5 back in December or January. I later found that the phone was defective in the SPEAKERS, so I got a new iPhone 5, covered by the warranty. Charger worked great with the new iPhone. A few months later, I don't think it got water damage, but it gradually stopped working with the charger. It would connect, disconnect every couple seconds when I moved the cord a little bit.So, I got a new charger. That one charged for ONE TIME, and just stopped working. And then, I got another new charger. That's the one I'm working with now.So, my Dad doesn't know what is happening with it (I'm 13) and he said the warranty won't cover it now. Just 20 minutes ago, I checked the water sensor inside the SIM tray, and luckily for me, it was white. I tried cleaning out the charging port with a silk cloth so it wouldn't cause any more damage. It still won't charge. I think one of the metal pins or whatever inside the charging port got messed up. The iPhone won't turn on because it's out of battery. My iPhone is a part of my life, and I don't want it taken away.So, is there any other way to fix it? Can I charge it a different way? Do I need to get the battery replaced?

Iphone 5 ios 7 stuck in recovery mode?

I was upgrading to ios 7 this would be my second time (first time successful but downgraded) and the phone just stopped in the middle of the update and its stuck in recovery mode i can't restore it either

I tried to restore from iOS 7 Beta, any

I downloaded a free verison of iOS 7 Beta and it didn't work. Now when I try to restore my iPhone 4S it says unknown error and i can't use it. Any suggestions?

Added (1). I tired to restore to iOS 6.1.3 and yes i did create a backup before i did it

Water damaged iPhone- is there any hope?

I dropped my iPhone in a fish bowl while cleaning it out (Don't even ask) and it submerged but I got it out as quickly as possible. For some reason, I didn't think about how bad water damage can be and I checked the speakers, camera, and the charge and it all worked so I didn't think anything of it. 10 minutes later I was using it and the screen started flickering to the point where I couldn't even do anything. I put it in a bag of rice and am prepared to wait however long.

Is there any hope for it to work or should I just replace it?

Taking expensive iPhone on holiday to Spain?

I know this isn't really that important and a bit of stupid question but…
I really want to take my iphone 5 to Spain but I'm scared it'll get stolen as I've heard their are a lot of thieves in the touristy areas of Spain and I've actually experienced being burgled in Mallorca. I also don't want to accidentally drop it and smash it, but the camera on the iphone 5 are so good. I have an old iphone 4 but its camera isn't as good and it's a bit slow. It would need to be unlocked and I'd want it on the same number (o2).
I'm in a dilemma, what would you do?
What phone should I take?

How to delete iphone history? - 1

You know when you click on this on your iphone like normal.messages, settings, etc. When you are back at the menu screen and you double click on the circle and the toolbar at the bottom pops up, how do you get ride of what you were looking at? Please help! Thank you!

Added (1). But once you double click the home button, what do you click to get it to delete?

Imessage app keeps crashing

I have an Iphone 4s and a friend was spamming my phone, after that my messaging app will crash and close every time i click on it.
I have tried turning on and off the phone, also turning on and off i message, any ideas?