Why won't my iPhone 4 send pictures/videos?

My cellular data is on and so is my MMS messaging, but whenever I go to send a picture or a video it remains in the process of "sending" (with the process bar at the top of the message) forever, which is really draining my battery, and just frustrating!
Can anyone help?

Use avast mobile for mac

Sounds like an issue with your carrier

  • Why won't my new iphone 4s send pictures? I just got my iphone 4s and it won't let me send pictures to anyone without an iphone/imessage. I tried restarting my phone, i made sure the MMS setting is on my phone and i even tried reseting network settings and nothing worked. I know for a fact my plan lets me send pictures too. Do you no how to fix this?
  • Why won't my iphone from straighttalk send pictures? Whenever i try to send pictures, it just says "message failed" I can send pictures to other iphones but when i try to send it to a regular phone, it wil not let me.
  • Why won't my iphone 4s send or receive pictures? I have an unlocked iphone 4s that I use with T-mobile. I know that it is not a problem with T-mobile as I was able to send and receive pictures a few days ago before I switched to an iphone. I've read a few different things online saying that its a problem with iOS 6 but how do I fix this? Step by step instructions would be appreciated as I'm new to the iphone
  • Why won't my iPhone send pictures? My iPhone 4 won't send pictures it begins to load and then stops like half way being done and it says sending! But doesn't send! What's going on? My MMS is on!