MMS Is Not Working On HTC 6800
 

HELP!!!!!!!!!! My mms is not working on my htc 6800 for alltel...the pictures dont show up, even on my old pic messages that I have already opened. Please help I have alot of 3rd party apps that I dont wanna loose...If nobody can help, can someone please explain how to get the x-button on the top right hand corner? and also a new interface without having to hard reset? Please get back to me