k750i CID 36 or CID 49 ??

[Cardosop]

But what firm do i need?! because i have a CID 36 - BROWN R1DB001, and i only find a CID 36 R1DB001_RED36. I have ti install a CID 36 - BROWN R1DB001? right!?

Thanks

[SeaMonkey]

Yes,but also you can flash your phone with RED firmware.
Just carefully read this Patching BROWN cid49 K750 - Top Sony Forums

or you can convert your phone from brown to red with this tutorial Convert CID36 BROWN TO RED - Top Sony Forums