TL;DR:
Forgot your OPPO phone password and cannot access your device? This guide explains how to unlock an OPPO phone without a password using fingerprint or face unlock, factory reset, Google Find My Device, Android unlocking tools, and OPPO official support. Choose the method that best fits your situation and regain access to your locked phone.
Setting up a screen lock is an effective way to protect your OPPO phone and personal data. However, forgetting your password, PIN, or pattern can prevent you from accessing your device and important files, including contacts, photos, messages, and apps.
Many OPPO users face this situation after changing their passwords or being unable to use fingerprint or face unlock. Fortunately, there are several ways to regain access to a locked OPPO phone, depending on your device model and situation. In this guide, we will show you how to unlock an OPPO phone without a password using practical methods, including biometric unlocking, factory reset, Google services, and other solutions.

If you have previously enabled fingerprint or face recognition on your OPPO phone, you may be able to access your device without entering the password. This is the easiest method because it does not require resetting your phone or deleting any data.
However, biometric unlocking only works in certain situations. For example, Android usually requires the original password after a device restart, security update, or a long period without unlocking.
Steps to unlock an OPPO phone with fingerprint or face unlock:
Step 1. Wake up your OPPO phone.
Step 2. Place your registered finger on the fingerprint sensor or look at the front camera for face recognition.

Step 3. Wait for the phone to verify your identity.
Step 4. Access your device if the biometric authentication is successful.
If fingerprint or face unlock does not work, you will need to try other methods below.
A factory reset is one of the most common ways to remove a forgotten OPPO screen password. However, this method will erase all data stored on your phone, including photos, contacts, messages, and apps. Therefore, before performing a factory reset, make sure to back up your Android phone to avoid losing important data.
Before resetting your device, also ensure that you remember the Google account previously linked to your OPPO phone, as Android Factory Reset Protection (FRP) may require account verification after the reset.
Steps to factory reset an OPPO phone without a password:
Step 1. Press and hold the "Power" button until your OPPO phone completely shuts down.
Step 2. Press and hold the "Power" and "Volume Down" buttons together for a few seconds to enter Recovery Mode. (The button combination may vary depending on your OPPO model.)
Step 3. When the OPPO logo appears, release the buttons. Use the "Volume" buttons to select your preferred language, then choose "Wipe data" and press the Power button to confirm.

Step 4. Select "Yes" to confirm the reset process. After the factory reset is complete, tap "Reboot" to restart your OPPO phone.
Step 5. Complete the setup process after restarting your device and create a new screen password.
If you have linked a Google account to your OPPO phone and enabled Find My Device before getting locked out, you can use this service to erase your device remotely. This process will remove the existing screen lock, but it will also delete all data stored on your phone.
Make sure your OPPO phone is connected to the internet and that you can sign in to the Google account associated with the device. Follow the steps below:
Step 1. Open the Find My Device website on your computer or another device and sign in with the Google account linked to your OPPO phone.
Step 2. Select your OPPO phone from the device list and choose the "ERASE DEVICE" option.

Step 3. Confirm the action and sign in to your Google account again if required.
Step 4. Wait for the erase process to complete. Once finished, your OPPO phone will restart, and you can set it up again without the previous screen password.
When you cannot remember your OPPO screen password and the built-in recovery options do not meet your needs, using an Android unlocking tool can be a practical alternative. This method is especially helpful for users who are unfamiliar with Recovery Mode or do not want to spend time trying multiple manual solutions.
Android Unlock is a dedicated unlocking program that helps users handle locked Android devices through a guided process. Instead of navigating complicated phone settings, you only need to connect your OPPO phone to a computer and follow the instructions provided by the software.
Key features of Android Unlock:
Steps to unlock an OPPO phone without a password:
01Install and open Android Unlock on your computer, then select the "Remove Screen Lock" option.

02Connect your OPPO phone to the computer using a USB cable. The software will detect your device and display the device information.

03Follow the on-screen instructions to put your OPPO phone into the required mode. After the preparation is complete, click the "Remove Now" button and wait for the unlocking process to finish.

Some older Android devices provide a Forgot password or Forgot pattern option that allows users to verify their identity with the Google account linked to the phone.
However, this feature is not available on many newer OPPO phones running recent ColorOS versions. If your device shows this option, you can try recovering access through your Google account. Here is how it works:
Step 1. Enter the wrong password or pattern several times.
Step 2. Check whether a Forgot password? or similar option appears.

Step 3. Tap the option and sign in with your linked Google account.
Step 4. Follow the instructions to restore access to your phone.
If none of the above methods work, contacting an OPPO service center is another reliable option. This is especially recommended if your phone contains important information or you are unsure about performing a reset yourself. OPPO technicians may help you verify device ownership and provide appropriate assistance based on your phone model and situation.
Before visiting a service center, prepare:
Professional support can prevent accidental damage caused by incorrect unlocking attempts.
Forgetting your OPPO phone password can prevent you from accessing your personal data and important apps, but it does not mean you have permanently lost access to your device. Depending on your situation, you can try available solutions such as fingerprint or face unlock, factory reset, Google services, or contacting OPPO support.
If you are looking for a more convenient way to handle a locked OPPO phone, a professional unlocking tool like Android Unlock can simplify the process with guided steps. By choosing the right unlocking method based on your device condition and data needs, you can restore access to your OPPO phone more efficiently.
Related Articles:
How to Unlock Phone with Forgotten Password [Android & iPhone]
What If You Locked Out of Android Phone? 6 Easy Ways Help
OPPO A3S Pattern Unlock: How to Unlock OPPO Pattern Lock in 4 Hassle-free Ways