Depends on how they designed the s6 Edge. The older Galaxy phones had removable boards for the sim tray but they also have had models were it is directly soldered on the main board.
The phone will have to be taken apart and then if soldering is needed it will need to be removed and a new port put back on. This is not a task for amateurs.
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UPDATE
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The S6 Edge Sim tray is indeed direct soldered to the board.
Depends on how they designed the s6 Edge. The older Galaxy phones had removable boards for the sim tray but they also have had models were it is directly soldered on the main board.
The phone will have to be taken apart and then if soldering is needed it will need to be removed and a new port put back on. This is not a task for amateurs.