screen lock pin not working after update Xperia 1 v

[sodestiny69]

I've just bought my new 1 V and set up everything. All was ok. Today software update arrived and my unlock PIN is not working after an update! I can't access my phone. Any advice?

[Piscie]

Hello @sodestiny69, what error message are you getting? Have you tried restarting it? also, did you enable the fingerprint before?