If you want to debrand, you should upload this Attachment 7895 to TPA/preset/custom with A2Uploader, turn the phone on and off, then update with SEUS.
http://www.topsony.com/forum/a2uploa...tml#post107964
This should debrand your phone, but it will be still locked. If you want to unlock it, use :
http://www.topsony.com/forum/unlocki...tml#post120516




