General :: Change User Agent String On Opera Mini 7

ok so i go on some sites that show what phone i'm using, some browsers show the phone, but opera mini 7 always show 'posted from opera mini 7'. could i change that at all?

my phone is a chinese one but i'm guessing that makes no difference, but it'd be nice if i could type my own message in so it read something like 'posted from [my own text here]'

i could think of a few funny things to put, or simply just put iOcean X7 (as that's my phone)

i'm guessing if i go into my files and folders, i'd find something somewhere, but going in there scares me.