If you want to know How to set password lock in Redmi 9 power? make sure you watch this article till the end and you should be able to do so.
Steps for How to set password lock in Redmi 9 power
Open your mobile Settings app.
Now scroll down.
You have to click on Password and Security.
After this, you have to click on the password here.
Above all, you are being asked to set a PIN, pattern and password here.
Add your PIN, pattern and password and set it again.
Next, you will click on confirm.
To unlock your screen lock, if you want to add fingerprint here sooner or later, if you have to do it now, you will add it.
If you cancel there, your password is set here.
So if this article helps you, please let me know in the comments if it worked and I appreciate it.