Equip Multeple relics

There is a bug that allows u to use same relic twice.
Any1 know how to do it? I've tryed different methods but i couldnt.

If any1 knows let me know :p(post here on in private)

that buf is patched a long time ago.
if some people still have more on then tehy had it already b4 it was glitched :-)
dont waste time with it ^^