GPS doesn't works, it's can't find any sign.

Hello, my GPS doesn't work, it doesn't find any satellites in the sky, that is, it doesn't do triangulation. The phone is new but no longer under warranty. I would like to know if anyone has already disassembled an S21 and could tell if it is possible to replace just the GPS module or if it is fully integrated into the motherboard and to get another one, just buy a new board. thanks.