0 as far as I know
Discussion
Who could have accessed your phone while you were sleeping?
Did you change it then forgot? Or is that out of the question
I changed it a while ago but I’ve been typing it in every day. Feels like very little chance of getting it wrong
Well, this sounds like the problem. There should be at least one, referring to you, who knows the code 😅
Did you try the old code just in case it somehow glitched and reverted back? Not sure that's even possible, but maybe? 🤔