CHANGE YOUR MESSAGE BACKGROUND
I write this TUT for you, my friend, I'm a newbie, not a professional ^_^
Thank to Cuong NguyenHuu!
And sorry for my bad English.
Now, decompile your mms.apk (You should know how to do this).
Then go to mms\res\layout and open compose_message_activity.xml with NotePad++, search for this (line 9 and line 19):
Change the first #ffadc0ce to #00000000 and the second to @drawable/vtd_mms_background like this:
Then search for another value #ffadc0ce and change it to #00000000 (line 20):
Put an 240x297 PNG image with name is vtd_mms_background.png in drawable-ldpi/*here*
Final, compile your mms and put it in your system, remember to set permission ^_^
