Iphone 4 turning on and off? - 1

My iPhone 4s won't turn on unless plug into wall charger, but after I did that my phone showed some things wrong like the clock changed to 7AM, no network service (keeping searching), Wi-Fi disabled (can't click), then a minute later it went freeze. And it won't stay on long enough for reset(the home button and the button on the top). And if i connect it to the computer it won't even turn on, it will turn off at the apple logo without showing the interface. What happen and what can I do?

Added (1). When it first started the iphone was connected to laptop and suddenly no signal(keeping searching) … Then when i plugged it out it went dark

IPhones: iMessaging people in other countries?

I was wondering if it costs anything to text message people in other countries that also have iPhones (iMessaging)? Like if I, in the USA, texted someone in Australia who also has an iphone?

Logging into Youtube from my iPhone Problems?

Alright I do a daily blog and have since October I've had to log in TWICE well some how today I had to relog in and so I typed in my USERNAME and PASSWORD and it said I was wrong… "Ok maybe I went to quickly" slowed down didn't work… "may be this is an uppercase passowrd" try that I tried about 30 times and finally I was wondering if my account was gone or may be if I found out how to log on my computer I could do it on my phone, I go down type in the username and password and BOOM I'm on, I try the phone 5 more time… NOTHING… I log out on the computer type in each indviule letter on at a time 1st on the computer then the phone, hit the sign in button the computer does fine the Phone is confused… Any thoughts? I need to upload a video daily so any suggestion would be greatly appreciated.

What's the cheapest way to get an iphone 4 right now?

I don't know much about phones and plans so i don't know if it would be cheaper to buy the phone used on craiglists and then get a plan or to get the plan and a phone from some company. Not sure what's the cheapest way to go. Any advice? What companies have the best plans?

How to remove Other on iPhone 4S?

Recently (past couple months), my iPhone has been saying I don't have enough space to take even one photo. I backed everything up on my computer and then deleted half my photos and music. Same problem, "Not enough space." So I checked to see what was taking up so much space, and on iTunes it says "Other" is taking up all the space. I did a search and found that Other contains caches and texts, so I deleted a huge amount of old messages, and emptied the Safari cache. Still no luck. So I checked here and people said do a full restore. As of 20 minutes ago, I updated to new software and did a full factory restore. Now about half the "Other" is gone, but there's still 4.5 gb of it. How can I get rid of this?

Sidenote:
I read a while ago that if you have songs from places like youtubetomp3 it can sometimes cause corrupted files and take up space. Seeing as I only had two out of hundreds of songs, and now all music is off the iPhone entirely, I doubt this is what caused the problem in the first place.

Internet is connected but not working?

We have Internet from AT&T and the pages stopped loading on my iPhone so I switched over to 4g. It wasn't working on wireless but Netflix was still playing in my Xbox so I go and unplug the modem and hear Netflix close on the Xbox in the other room. I leave it unplugged for 30 seconds and let it power back up and all the lights turn green and everything is okay. It won't sign me into Xbox live because it says there's no Internet, my iPhone says "your iPhone isn't connected to the Internet" when I switch it over to Wi-Fi (even though in settings it shows that it's connected) and now I turned on my MacBook and it connects to the Internet but in safari the webpage can't be loaded. WHAT IS GOING ON? I'M WASTING PRECIOUS DATA.

Added (1). I can't call them, it's the middle of the night.
And Roy, upgrading my iOS wouldn't explain why it's not working on the Xbox.

Iphone 4s won't connect to itunes?

I just had it connected to itunes 2 days ago and then I went to put more music on my phone and it won't connect, I don't understand.someone help me?

Added (1). I restarted the computer and unplugged the usb and is still not working -.