What is the password for opening the phone after update?

[Android Central Question]

After i updated my galaxy s9 i got this massage that the phone were for safety reasons encrypted and to unlock it i had to type my password. I dont know what password this is and have tried every password i have on the device.

 

[Rukbat]

The one you set when you first set the phone up. It may or may not be your Google password. It may or may not be your encryption password. It's probably your lock screen password, though.