If you click on ‘unlock wallets’, it will ask you for your passphrase, but there’s also a red button to reset them if you lost it. The text should mention this.

But since it seems like you have access to your wallets again (or this is another device): your Blink wallet has a red indicator so there is something wrong.

But since you have Coinos setup, you can just delete your Blink wallet.

To do that, click on it and skip to the end, then hit ‘delete.’

Let me know if you have any more questions