[AC Question]

So I got locked out of my device. I have been using the fingerprint scanner for a really long time. Now the device says, "Draw pattern instead of the fingerprint recognition after restarting device to protect fingerprints". I don't remember my pattern nor the backup pin.
Is there any trick so my device unlocks using the same old fingerprint method ?
I didnt enable the android device manager and no point in using the samsung account. If there's anything other than that please let me know at the earliest.