I want to customize my iphone 4 by being able to change the textmessages

[ElizabethG]

background? ? But i cant find an app for it !!! And is there i can do it without jailbreaking? Perferably. Also j would like the backgrounds to be transparent

 

[pobturtle]

This is impossible without jailbreaking, yet jailbreaking will make it much easier. Even if you jailbreak it it might not be too easy to do. If there is not an app for it you would manually have to go through the iphone directory looking for the file that contains that background and replace it with the new background. Good luck!