Side Volume Button

[one winger]

Right heres the problem.....i dropped the phone last week,picked it up to find that the side volume button had no resistance in it when pressed and would also not work.
I then took of the back cover to find the up and down corresponding buttons had been bent up. Pushed both down both but one broke away more than likely because of stressing. Now what im trying to find out if theres any way i can solder this button back on or is there a spare part i can find somewhere?

[Gizmoratty]

Be very careful if trying to solder internally not to disturb any components or lines along the board

But as far as volume buttons are concerned, e-Bay is probably your best bet