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Oppo A3S CPH1803 Screen Lock Removal & FRP Bypass Guide with UFI eMMC Box | Step-by-Step Tutorial

How to Remove Screen Lock and Bypass Google Verification (FRP) on Oppo A3S CPH1803 using UFI eMMC Box

Introduction:

If you own an Oppo A3S CPH1803 and have forgotten your screen lock or encounter the Google Verification (FRP) lock, don't worry! In this tutorial, we will guide you through the step-by-step process of removing the screen lock and bypassing the FRP lock using the UFI eMMC Box. Please note that this process may lead to data loss, so ensure you have backed up your important data before proceeding.

Disclaimer:

Before we begin, it is essential to understand that removing the screen lock and bypassing the FRP lock may void your device's warranty, and improper execution of the process can result in data loss or even permanent damage to your device. Proceed at your own risk, and we take no responsibility for any issues arising from following this tutorial.

Prerequisites:

1. Oppo A3S CPH1803 with sufficient battery level.
2. A working computer with UFI eMMC Box software installed.
3. A compatible USB cable.

Step-by-Step Guide:

Step 1: Install UFI eMMC Box Software

Ensure you have UFI eMMC Box software installed on your computer. If you haven't installed it, download the latest version from the official UFI website and follow the installation instructions.

Step 2: Connect Your Device

Using the compatible USB cable, connect your Oppo A3S CPH1803 to the computer where the UFI eMMC Box software is installed. Allow any necessary drivers to install if prompted.

Step 3: Launch UFI eMMC Box Software

Launch the UFI eMMC Box software on your computer. It should detect your connected Oppo A3S CPH1803 automatically.

Step 4: Identify Your Device

In the UFI eMMC Box software interface, your connected device's information should be displayed. Verify that the software has correctly identified your Oppo A3S CPH1803.

Step 5: Backup Your Data (Optional)

Before proceeding with any modifications, it's advisable to back up your important data if you have access to the device. Please note that this step is optional, and if you've forgotten your screen lock, you might not be able to perform this backup.

Step 6: Start the Process

Navigate to the appropriate section in the UFI eMMC Box software to remove the screen lock and bypass the FRP lock. Follow the on-screen instructions carefully to initiate the process.

Step 7: Wait for Completion

The process may take some time to complete. Please be patient and avoid disconnecting your device during the operation.

Step 8: Reboot Your Device

Once the process is finished, the UFI eMMC Box software will notify you. Now, you can safely disconnect your Oppo A3S CPH1803 from the computer and reboot it.

Step 9: Complete Device Setup

Upon rebooting, your device should no longer have the screen lock, and the Google Verification (FRP) lock should be bypassed. You can now set up your device as usual.


 Conclusion:

By following this tutorial, you should have successfully removed the screen lock and bypassed the Google Verification (FRP) lock on your Oppo A3S CPH1803 using the UFI eMMC Box. Remember that this process should be attempted with caution and understanding the risks involved. If you are unsure about any step, consider seeking professional assistance or further research. Now you can enjoy using your Oppo A3S CPH1803 without any lock-related hassles.

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