Forgot passcode - What can I do?

[AC Question]

I have old LG android I was only using for wi-fi, music, Roku control, etc. - no cell
carrier at all. Forgot passcode - Any suggestions appreciated!

 

[H3aTeRzz]

You'll need to do a factory reset.

 

[Lee Christina]

You should reup room

 

[B. Diddy]

You should reup room

Sorry, but what does this mean?

To the OP, you could try failing the unlock multiple times and see if it eventually prompts you for your Google credentials.