Good morning guillermo295,
Welcome to the Apple Support Communities!
I understand you would like to adjust the settings for entering your Apple ID password on your iPhone X. The resources below will explain how the Apple ID password, passcode, and FaceID all work in tandem to protect your iPhone and iPad. I've highlighted some key information here for you. Click on the links for complete details.
If you are asking about the passcode that you use to secure your iPhone, take a look at these resources:
Use a passcode with your iPhone, iPad, or iPod touch
"Set a passcode on your device to help protect your data. (If your device supports Touch ID, you can often use your fingerprint instead of your passcode. If your device supports Face ID, you can use face recognition instead of your passcode).
Your device will require your passcode when you do the following:
- Turn on or restart your device
- Press the Home button or swipe up to unlock your device (you can change this)
- Update your software
- Erase your device
- View or change passcode settings
- Install iOS or iPadOS Configuration profiles
Change your passcode or passcode settings
On iPhone X and later, or iPad with Face ID, go to Settings > Face ID & Passcode.
On earlier iPhone models, go to Settings > Touch ID & Passcode.
On devices without Touch ID, go to Settings > Passcode.
You'll find several settings and options:
- Turn Passcode Off: Tap this option to turn off your passcode.
- Change Passcode: Enter a new six-digit passcode. Or tap Passcode Options to switch to a four-digit numeric code, a custom numeric code, or a custom alphanumeric code.
- Require Passcode: As soon as you lock your screen, the default for this setting will ask you to enter your passcode to unlock. If you don't want an immediate passcode requirement, change this setting. (For your own security, if you use Touch ID or Apple Pay, you can't change the immediate passcode requirement).
- Allow Access When Locked: Use this option to allow access to some features when your device is locked, including Today View, Notification Center, Siri, Reply with Message, Control Center, Wallet, and USB accessories.
- Erase Data: Choose whether to erase your device automatically after ten failed passcode attempts. If you don’t enable this option, your device will need to be restored on a computer after ten failed attempts.
Use Face ID on your iPhone or iPad Pro
"Face ID lets you securely unlock your iPhone or iPad, authenticate purchases, sign in to apps, and more — all with just a glance."
If you are asking about the password for your Apple ID account, you can confirm or change your password by following the information below.
Create, manage, and use an Apple ID
"Use the same Apple ID and password every time you're asked to sign in to an Apple device or service."
Sign in with your Apple ID
Manage your iTunes Store and App Store password preferences
Take care.