Question samsung pin not recognized: HELP ME!!

[DexterJack]

Hello to all. I have a serious problem with the Samsung S21 5g SM-G991B. While I was in navigation mode with Google Maps, the phone crashed and I had to restart it. After restarting it, as always, it asks me for the pin. The pin that I have been using for over two years is no longer recognized!! He tells me it's wrong. Unfortunately I have not activated remote unlocking on the phone and therefore I cannot unlock it with the findmydevice service. I tried reinstalling the stock firmware with ODIN but it didn't fix. Is there any way to bypass Samsung FRP without performing a data factory reset from Recovery? I have important data that I cannot lose!! Help me please!!!