what is that hardware part

[agg_man]

I was disassembling my Lumia 920 in order to replace the LCD and in some step this piece fell off... I just don't know where it came from and what it is... Can someone help me please?
I have uploaded a photo of that small part at the following URL:

https://db.tt/EYsWxBAtjz

I think I found what it is:
http://www.xlineparts.com/product/earpiece-speaker-nokia-lumia-820-920-1020-asha-210-2075

 

[xandros9]

Looks like you got it, the earpiece, probably attaches right behind the glass where the earpiece is or in a similar spot on the phone's interior, close to the top. (top being the glass face)