Password for notes

Hello Beingmuthu,

Welcome to Apple Support Communities!

If we understand your post correctly, you've forgotten the password for your locked note. We'd like to help!

"If you forgot your notes password

To unlock a note, you need to enter the password that it's locked with. If you forgot the password, Apple can't help you regain access to your locked notes. You can create a new password, but this won’t give you access to your old notes. A new password will let you password protect any notes that you create going forward with the new password.

If you have multiple passwords, you won't be able to tell which password you should use when you look at your Notes list. When you open a note locked by your old password but you enter your current password, you'll see an alert that you entered the wrong password with a hint for your old password. If you enter the correct old password, you get the option to update that note's password to your current one.

Here's how to reset your Notes password: 

1. Go to Settings > Notes, then tap Password.
2. Select the Notes account that you want to change, then tap Reset Password.
3. Enter your Apple ID password, then tap OK.
4. Tap Reset Password again.
5. Enter your new password and password hint. Tap Done."

More information on locked notes can be found here: How to lock notes on your iPhone, iPad, and iPod touch

Let us know if you have any questions.

Thank you for using Apple Support Communities.

Take care!