How to unlock a mobile phone?

Question

samsung galaxy

Samsung J4 2018, there was a pattern lock, for no reason, when you enter the correct key, it constantly writes try again after 8 minutes or after 16 minutes, in different ways, I can’t log into the phone.

Answer 1

When you turn it on, hold down the power button and volume up, after the Samsung logo appears, release it, so you will go into recovery mode, and there you will already do a Hard Reset. Of course, if the password does not ask at the same time (=

Answer 2

reset to factory settings via mobile bios