Unknown piece in my iPhone
Trying to repair my old iPhone 5S for my son (nappe volume power vibreur), I found a little piece which I don’t know what it is and where it was.
I tried to look at in different video and tutorials on the net but I couldn’t find any information about this piece.
The piece is the one in the red circle :
Thanks by advance for your help and sorry for my English as I’m French !
Is dit een goede vraag?