[Q] shv-e210s 3g fixed topic

hey gays I am new to this.. I need your help to fix 3g on my samsung shv-e210s .. now it can only connect on 2g network and i have been told that we can convert it to i9300... can any one tell me how to do that and give me the link to download that flash files step by step.. thanxx :o:o:o:o:o:o:o:o:o:o:o