TL;DR:
If your iPhone says "Your Passcode Is Required to Enable Face ID," start by checking your Face ID settings, updating iOS, cleaning the TrueDepth camera, or resetting Face ID. If these basic checks don't help, try setting up an alternate appearance. If you've forgotten your screen passcode and cannot access your device, iOS Unlocker can remove the supported screen lock, but this process will erase your iPhone and require you to set it up again.
You know how stressful it can be when you try unlocking an iPhone with Face ID, and it keeps saying "your passcode is required to enable Face ID". We are so much dependent on our smartphones that when we get such a message, it becomes a nightmare for us. iPhone users face this issue a lot, with several claiming the problem occurs randomly while others say it is persistent at night. What to do in such a case? The answer is to learn how to enable Face ID without passcode.

Many iPhone users usually get a pop-up message saying, "your passcode is required to enable Face ID," when they try rebooting or accessing the device through the Find My iPhone feature. Moreover, other common reasons why you may require passcode to enable Face ID on your iPhone. They include:
Now that you know why your iPhone may ask for a passcode to enable Face ID, it's time to figure out the capable solutions to tackle the problem.
Constantly getting the passcode to enable Face ID messages can be annoying. To fix the problem the right way, use the guidelines elaborated below;
Updating iOS systems can help fix errors and bugs in your device. If the operating system of your device is outdated, it might behave in a not normal way. To prevent that, it is vital to update your iPhone. However, you can lose data during the updating process so backing up data is highly advisable. Do the following to check for any updates available;
Step 1: Navigate to "Settings" on your iPhone, to "General," and click "Software Update."

Step 2: Check if there's any update. Click on the "Download" option and "Install," then enter your password to confirm.
Step 3: Wait as the update process completes.
Note: iOS 12 and above will update automatically. To set it, open the "Settings" app, go to "General," to "Software Update," and then choose the "Automatic Updates" option.
The Face ID is specially programmed to try and recognize your face despite minimal changes. However, the device will not recognize you if your facial features have considerably changed. You will be required to create another alternate appearance on your device so that Face ID can recognize you more quickly.
Step 1: Open the "Settings" app and proceed to "Face ID and Passcode" on your device. Enter your passcode to proceed and tap "Set Up an Alternate Appearance."

Step 2: Now start creating an alternate appearance. Look straight at your iPhone's camera and ensure that the face fits accurately in the frame. Slightly move your head to enable Face ID to capture your facial features comprehensively.
Step 3: When the Face ID scan completes, tap "Continue" and slightly move your head in the frame and confirm that all your facial features are captured.
Step 4: After completing the Face ID setup, tap "Done" for verification.
If there are complications with your Face ID, check the device's Face ID settings and configuration. Verify that the Face ID settings on the phone are well, and you can adjust them. To check the Face ID settings;
Step 1: Click on "Settings".
Step 2: Look for "Face ID and Passcode".
Step 3: Verify that the Face ID is turned on and the features are allowed.
If the fixes elaborated above do not solve the problem, reset the Face ID and set it up again. This method can solve the problem by registering the Face ID more accurately.
Step 1: Open "Settings".
Step 2: Proceed to "Face ID & Passcode".
Step 3: Tap "Reset Face ID."
It is imperative to periodically wipe your TrueDepth camera and confirm that it is free of dust or dirt. If your iPhone has a case or screen protector, it shouldn't obstruct the TrueDepth camera. When using the Face ID feature, ensure that your eyes, mouth, and nose are visible to the TrueDepth camera to enable it to recognize your facial features easily.
Is your Face ID not working? Entering an incorrect screen passcode in an iPhone device will make you get stuck in 'your passcode is required to enable Face ID.' Usually, you've got several attempts to try to unlock the device. But it's not encouraged to enter the wrong passcode many times as this may disable your device, which may require you to connect it to iTunes.
To prevent all this, you should use a powerful tool like iOS Unlock to bypass the passcode and access your device. The software removes all kinds of screen locks, including Face ID.
Valuable Features of iOS Unlock:
How to enable Face ID without passcode with iOS Unlock
01Download and launch iOS Unlocker on your computer. On the main interface, select "Unlock Screen Passcode" and click "Start to Unlock". Connect your iPhone to the computer using a USB cable, then follow the program's instructions to continue.

02Follow the on-screen instructions to put your iPhone into Recovery Mode or DFU Mode. After the program detects your device, select a location to save the firmware package and click "Download" to download the necessary files.

03Once the firmware package has been downloaded, click "Unlock". Carefully read the warning message, enter "000000" to confirm that you understand the consequences, and click "Unlock" again to proceed.

04Wait for the process to finish without disconnecting your iPhone. Once completed successfully, the device will be erased, the existing screen passcode will be removed, and your iPhone will return to its factory settings. Follow the setup instructions to configure your device and set up Face ID again if supported.

When your iPhone displays the message "Your Passcode Is Required to Enable Face ID," the cause may be a normal security requirement or a Face ID-related issue. Start with simple solutions, such as checking your Face ID settings, cleaning the TrueDepth camera, or resetting Face ID. If you've forgotten your screen passcode and cannot access your iPhone, iOS Unlocker offers another option for removing the screen lock. Keep in mind that this process will erase your device, so back up your data beforehand if possible. Afterward, you can set up your iPhone again and configure Face ID.
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