My iPhone won't charge no matter what i hook it up to

So when i plug it into my home to charge, it does for a second then either just stops or has a plug sign inside the battery. When i plug it into the computer it says that the USB was drawing to much power and was disabled. It said that on both of the computers i plugged it into and with both of the USB's i tried. It is now dead. It just started doing this today and worked perfectly fine yesterday. How to fix this?

What is wrong with my iTunes?

So, I've just gotten through with updating my iPhone and iTunes account on my computer. However, everytime I click on the shortcut on my desktop to bring me to iTunes, a message appears on the screen that reads: "The file 'iTunes Library.itl' can't be read because it was created by a newer version of iTunes." I've tried restarting my computer and updating iTunes again, and that didn't work. Can anyone please tell me how I can get rid of this message & get iTunes working again on my computer? It would be greatly appreciated… Thank you!

My iphone keeps rebooting itself every second?

So i have a jailbroken iphone and i installed something and instead of it usually saying "respring dashboard" it said "reboot device" so i clicked it and now it just literally keeps restarting itself and won't stay on. Help. :

Added (1). It won't let me turn it off it just keeps going to the little loading circle thing

How to get tmobile microsim?

I already got a android with the required plans but now i bought iphone factory unlocked and it uses a different sim how can i get one? Do i have to pay?

What is Verizon s cheapest data plan for iPhone 4?

I currently have the 2 GB of data on my iPhone 4 and was wondering if there's any different/cheapest plan. I want to know because I have a mobile hotspot from Clear so bassicly don't kneed that much GB. I want to know if Verizon still has the $15 plan as well.

IPhone Gevey Ultra unlock voicemail?

I have an iPhone 4 GSM running on iOS 5.1.1 with baseband 4.10.01, I recently bought a new gevey ultra sim to unlock my phone but a voicemail notification hinders my process impossible, everytime I'm in the middle oof searching for signal since I already unlocked using the directions given by gevey.com with the furiousmod cydia app, a notification for voicemail shows up and makes all my apps unopenable and gives me a no service message at the top left of my screen, I have recently bought a new simple mobile micro sim card to fit it in the gevey sim tray accordingly and since the voicemail message has been making this unlock impossible, if anyone at all could help me please do I'm out of ideas and I just don't know what to do, and I really need my phone back; the sim card is already activated and I don't know what to do; thanks a lot if anyone at all can help me