Set up phone lock

For better security, mix a passcode that needs to lớn be entered khổng lồ unloông xã iPhone when you turn it on or wake it. Setting a passcode also turns on data protection, which encrypts your iPhone data with 256-bit AES encryption. (Some apps may opt out of using data protection.)


Go khổng lồ Settings , then do one of the following:

On an iPhone with Face ID: Tap Face ID & Passcode.

You watching: Set up phone lock

On an iPhone with a trang chủ button: Tap Touch ID & Passcode.

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 & 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 mix a passcode, you can use Face ID or Touch ID to lớn unloông xã iPhone (depending on your model). For additional security, however, you must always enter your passcode khổng lồ 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 loông chồng comm&.

There are five unsuccessful attempts to lớn unloông chồng your iPhone with Face ID or Touch ID.


Change when iPhone automatically locks


Go to lớn Settings  > Display & Brightness > Auto-Lochồng, then phối a length of time.

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Set iPhone to erase all information, media, và personal settings after 10 consecutive sầu failed passcode attempts.

Go to lớn Settings , then vì chưng one of the following:

On an iPhone with Face ID: Tap Face ID và Passcode.

On an iPhone with a trang chủ button: Tap Touch ID & Passcode.

Turn on Erase Data.

After all data is erased, you must restore your device from a backup or mix it up again as new.


Go to Settings , then vì one of the following:

On an iPhone with Face ID: Tap Face ID và Passcode.

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

Tap Turn Passcode Off.

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If you enter the wrong passcode six times in a row, you’ll be locked out of your device, và you’ll receive sầu a message that says iPhone is disabled. If you can’t rethành viên your passcode, you can erase your iPhone with a computer or with recovery mode, then phối a new passcode. (If you made an iCloud or computer backup before you forgot your passcode, you can restore your data & settings from the backup.)

See the my-huawei.com my-huawei.com article If you forgot the passcode on your iPhone, or your iPhone is disabled.


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