By Using This Method You Can Root Samsung Galaxy Fit (GT S5670).
You Can Also Apply This Method In SAMSUNG GALAXY GT-S5570, GT-S5570B, GT-S5660, GT-S5660M, GT-S5660L, GT-S5670, GT-S5670B, GT-S5670L, GT-S5830, GT-S5830B, GT-S5830D, GT-S5830L, GT-B7510,GT-S5360, GT-S5360L, GT-S5363 (Experimental).
Download Universal_GB_ROOT_v5.zip From Below Link.
Download link for Universal Gingerbread Root :-
Universal GB ROOT v5.zip
This is only for the people that they are using Gingerbread and can't root their phone with SuperOneClick. You can root your phone with Universal_GB_ROOT_v5.zip file for your phone model.