▁like ▁its ▁fellow ▁Sony ▁Eric sson ▁models ▁since ▁the ▁K 7 5 0 / W 8 0 0 / W 8 1 0 , ▁the ▁K 5 5 0 ▁can ▁be ▁modified ▁in ▁various ▁ways ▁( such ▁as ▁modifying ▁its ▁camera ▁driver ▁to ▁improve ▁camera ▁image ▁quality ▁or ▁ac oust ic ▁driver ▁for ▁better ▁sound ▁reprodu ction ). ▁T utorial ▁on ▁changing ▁the ▁Cam driver ▁These ▁two ▁modifications ▁are ▁easily ▁the ▁most ▁popular ▁modifications ▁available ▁for ▁the ▁K 5 5 0 ▁user ▁as ▁well ▁as ▁other ▁Sony ▁Eric sson ▁model ▁users . ▁The ▁phone ▁menu ▁can ▁also ▁be ▁modified , ▁en abling ▁changing ▁menu ▁icons , ▁layout s , ▁and ▁even ▁the ▁media ▁player ▁background . ▁A ▁Sony ▁Eric sson ▁W 6 1 0 ▁housing ▁fits ▁the ▁K 5 5 0 , ▁since ▁hardware - wise ▁the ▁two ▁are ▁identical . ▁It ▁is ▁also ▁possible ▁to ▁flash ▁the ▁K 5 5 0 ▁with ▁W 6 1 0 ▁firm ware ▁which ▁features ▁Walk man ▁ 2 . 0 ▁and ▁flash ▁men us ▁pre - installed , ▁but ▁features ▁like ▁the ▁slide ▁sh utter ▁which ▁is ▁native ▁to ▁the ▁K 5 5 0 i ▁will ▁not ▁be ▁available ▁in ▁the ▁flash ed ▁version ▁considering ▁the ▁ ▁W 6 1 0 i ▁does ▁not ▁support ▁the ▁architecture . T utorial ▁on ▁flash ing ▁a ▁K 5 5 0 ▁to ▁W 6 1 0 ▁ ▁References ▁ ▁External ▁links ▁Sony ▁Eric sson ▁K 5 5 0 i ▁product ▁over view ▁Sony ▁Eric sson ▁K 5 5 0