Can R1FA035 be flashed to R1FA037

I've got a last firmware update for k850i That is (K850_R1FA035_FS_S-ASIA-LEVAN_RED52) since then no update is available for S-ASIA-LEVAN. There'r updates which are newer then this but not for S-ASIA-LEVAN. the new firrmware is (K850_R1FA037_MAIN_HUTCHISON_SO_RED52) which is for HUTCHISON, i suppose. Can i flash my k850i with firmware or will it damage my mobile???:( Pls help. Sorry for my Bad english.

Can use only R1FA037 Main Generic - but phone menu remains only english.

But hwz there no firmware support for k850i?????????