Good Luck, Im sure there is a solution lurking in a developers forum somewhere. Im assuming both the teleco and sony will give you standard answers "no sorry and no sorry it voids your warranty and its not able to be done" respectivly.
henyobarker: Why is it ireasonable? I want control over the devicei brought. im happy to pay for a bootloader unlock or the like, I dont want to exect anything, I just want to be able to use my product :)
I'm not saying its unreasonable to want to mod or flash a custom rom to your phone. That's the first thing I went looking to do when I got my Tipo Dual :)
Its just that from a couple of earlier posts it seems like you expected an unlocked bootloader by paying for a network unlock.