For better security, set a passcode that must be entered to unlock iPhone when you turn it on or wake it. Setting a passcode turns on data protection, which uses your passcode as a key to encrypt Mail messages and attachments stored on iPhone with 256-bit AES encryption.

But if you want to know how to change passcode on iPhone, I have you covered! In this article, I will be guiding you with the steps that you need to take to change the passcode of your iPhone.

Keep reading this article till the end to learn more about the same…

How To Change Passcode On iPhone 12?  

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1. Go to Settings, then do one of the following:

• iPhone X and later: Tap Face ID & Passcode.
• Other models: Tap Touch ID & Passcode.

2. Tap Turn Passcode On or Change Passcode.

To view options for creating a password, tap Passcode Options. The most secure options are Custom Alphanumeric Code and Custom Numeric Code.

After you set a passcode, you can use Face ID or Touch ID to unlock iPhone (depending on your model). For additional security, however, you must always enter your passcode to unlock your iPhone under the following conditions:

• You turn on or restart your iPhone.
• You haven’t unlocked your iPhone for more than 48 hours.
• You haven’t unlocked your iPhone with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
• Your iPhone receives a remote lock command.
• There are five unsuccessful attempts to unlock your iPhone with Face ID or Touch ID.
• An attempt to use Emergency SOS is initiated (see Make emergency calls on iPhone).
• An attempt to view your Medical ID is initiated (see Create a Medical ID in Health on iPhone).

How To Change Passcode On iPhone 13?  

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1. Go to Settings, then do one of the following:

• On an iPhone with Face ID: Tap Face ID & Passcode.
• On an iPhone a Home button: Tap Touch ID & Passcode.

2. Tap Turn Passcode On or Change Passcode.

To view options for creating a password, tap Passcode Options. The most secure options are Custom Alphanumeric Code and Custom Numeric Code.

After you set a passcode, you can use Face ID or Touch ID to unlock iPhone (depending on your model). For additional security, however, you must always enter your passcode to unlock your iPhone under the following conditions:

• You turn on or restart your iPhone.
• You haven’t unlocked your iPhone for more than 48 hours.
• You haven’t unlocked your iPhone with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
• Your iPhone receives a remote lock command.
• There are five unsuccessful attempts to unlock your iPhone with Face ID or Touch ID.
• An attempt to use Emergency SOS is initiated (see Make emergency calls on iPhone).
• An attempt to view your Medical ID is initiated (see Create and share your Medical ID in Health on iPhone).

How To Change Passcode On iPhone 14?  

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1. Go to Settings, then do one of the following:

• On an iPhone with Face ID: Click Face ID & Passcode.
• On an iPhone with a Home button: Click Touch ID & Passcode.

2. Click Turn Passcode On or Change Passcode.
To view options for creating a password, tap Passcode Options. The most secure options are Custom Alphanumeric Code and Custom Numeric Code.

Setting a passcode turns on data protection, which encrypts your iPhone data with 256-bit AES encryption. (Some apps may opt out of using data protection.)

After you set a passcode, you can use Face ID or Touch ID to unlock iPhone (depending on your model). For additional security, however, you must always enter your passcode to unlock your iPhone under the following conditions:

• You turn on or restart your iPhone.
• You haven’t unlocked your iPhone for more than 48 hours.
• You haven’t unlocked your iPhone with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
• Your iPhone receives a remote lock command.
• There are five unsuccessful attempts to unlock your iPhone with Face ID or Touch ID.
• An attempt to use Emergency SOS is initiated (see Make emergency calls on iPhone).
• An attempt to view your Medical ID is initiated (see Create and share your Medical ID in Health on iPhone).

How To Change Passcode On iPhone 15?  

1. Go to Settings, then do one of the following:

• On an iPhone with Face ID: Tap Face ID & Passcode.
• On an iPhone with a Home button: Tap Touch ID & Passcode.

2. Tap Turn Passcode On or Change Passcode.
To view options for creating a password, tap Passcode Options. The most secure options are Custom Alphanumeric Code and Custom Numeric Code.

After you set a passcode, you can use Face ID or Touch ID to unlock iPhone (depending on your model). For additional security, however, you must always enter your passcode to unlock your iPhone under the following conditions:

• You turn on or restart your iPhone.
• You haven’t unlocked your iPhone for more than 48 hours.
• You haven’t unlocked your iPhone with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
• Your iPhone receives a remote lock command.
• There are five unsuccessful attempts to unlock your iPhone with Face ID or Touch ID.
• An attempt to use Emergency SOS is initiated (see Make emergency calls on iPhone).
• An attempt to view your Medical ID is initiated (see Create a Medical ID).

How To Change Passcode On iPhone 16?  

1. Go to Settings, then do one of the following:

• On an iPhone with Face ID: Tap Face ID & Passcode.
• On an iPhone with a Home button: Tap Touch ID & Passcode.

2. Tap Turn Passcode On or Change Passcode.
To view options for creating a password, tap Passcode Options. The most secure options are Custom Alphanumeric Code and Custom Numeric Code.

After you set a passcode, on supported models you can use Face ID or Touch ID to unlock iPhone (depending on your model). For additional security, however, you must always enter your passcode to unlock your iPhone under the following conditions:

• You turn on or restart your iPhone.
• You haven’t unlocked your iPhone for more than 48 hours.
• You haven’t unlocked your iPhone with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
• Your iPhone receives a remote lock command.
• There are five unsuccessful attempts to unlock your iPhone with Face ID or Touch ID.
• An attempt to use Emergency SOS is initiated (see Use Emergency SOS).
• An attempt to view your Medical ID is initiated (see Set up and view your Medical ID).

Wrapping It Up!  

Have you been searching for the answer to “How to change passcode on iPhone?” If yes, then I hope that this blog has been of help to you. If there are any other queries related to the same, feel free to let me know. All that you need to do is scroll down till you reach the bottom o the page. Then leave your comments and queries in the box below. And I will be there to answer them all or you!

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