Sim Reader one point Broken from Board Xperia Z2

Hi ,

Sim reader is broken and I have tried to remove it but in the removal process out of 10 / 1 soldering point is screwed and moved out of board .

That point is one of the point which tell phone that sim has been removed or inserted in the phone.

Can any one give me any solution at this situation that from where this golden point is coming from circuit or without this also it will detect sim card ( I don't want to solder / desolder sim slot again thats why confirming before moving forward ).