Thanks Meter 868
Join Date: Aug 2010
Location: Leuven / Sint-Truiden
Mine is RED but unknown customization (possibly UK Generic but it might be a customization that isn't available in retail - it's not in EMMA yet).
Flashing RED firmware on BROWN devices won't work, and BROWN devices can't be unlocked. Having a BROWN device without a proper EMMA login basically means you can only use OTA updates.
Sony Xperia Z1 - C6903, black - proud Sony (Ericsson) user
History: J210i, K320i, G705, Arc, Elm, Neo, Arc S, Xperia S, Xperia T, Xperia Z, Xperia Z1 (current)