Debranding my w890i - Im Stumped!!!

My w890i is unlocked, but still has o2uk branding on it, and I have been reading every post on the net and this site, have downloaded a2uploader, xs++ all drivers etc installed, it says its prg_12009164_generic_ak r1fa030 but cant find firmware anywhere to flash using a2uploader.... what do i need to do.. im stuck

i know i need two files, my phone is mocha brown too if that helps...

also it says

Customisation
1201-0077 r6a
1200-9451 r1fa030 Western-Euro