The last few times I have tried to send an MMS with a photo attached, the messages are not being sent. A red X mark appears next to them when I look at the list of sent items. This is relatively new; I will often send a photo to somebody using this feature. The path I use is Name,Menu, MMS (whoever), attach (photo), then send. Or, can go to a photo (say on my media card), select, then Menu, click Send or Share, send as MMS.

Either way, it's not working now and I'm baffled. It works fine if I don't attach anything, but then that is what we use it for, right? Please help.

Could be a carrier issue. Open one of the messages with a red X - go to the top and post the error message.

You should probably try a battery pull while the device is running to force a reboot.

How's your network signal strength when you're trying to send? And how big are the attachments you're trying to send?