In this tutorial, we will guide you to remove the FRP lock on your Oppo Reno 4 Pro CPH2109 smartphone. Follow this method to bypass the FRP or Google verification using the ISP pinout method. You can find Oppo Reno 4 Pro ISP Testpoint here.

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Instructions To Bypass FRP lock on Oppo Reno 4 Pro using UFI

Make sure to download the required tool and drivers to complete this process successfully.

Required Downloads

  • Download UFi Box eMMC Service Tool
  • Install Vivo USB Drivers on your PC

Pre-Requirements:

  • This guide is for the Oppo Reno 4 Pro CPH2109 variant only.
  • You will need a Windows PC/Laptop and a USB cable.

Well, ‘FRP’ known for the term “Factory Reset Protection.” It’s a security measure taken by Google for Android platforms and devices running on the Android 5.1 Lollipop or above version. This functionality gets activated once you sign in to a Google Account on your Android device. And once it is activated, it will prevent you from using the phone until you enter the previous Google Account Credentials. It will remain the same as well, even after doing the factory data reset.

Also Read: Oppo Reno 4 Pro CPH2109 Firmware flash file

  • Open the back panel of the device at first.

  • Connect the wire with the correct ISP Pinout.

  • Then connect the ISP Pinout to the UFi Box and connect your device via USB cable to the PC.

  • Go to the Device Manager on your PC.

  • You will see your device in the list > run the UFi Box and locate the scatter file.

  • Go to the user Partition / Special Task and click on Reset FRP on the UFI Box.

  • You’re done.

Steps to Hard Reset Oppo Reno 4 Pro (Bypass Pattern Lock)

  • Remove the back panel of the Oppo Reno 4 Pro and connect the wire to the ISP Pinout.

  • Next, connect the correct ISP Pinout to the UFi Box.

  • Connect your Oppo Reno 4 Pro to the PC via a USB cable.

  • Head over to the PC and open Device Manager.

  • If your device is located there, run the UFi Box.

  • Locate the scatter file > go to the Partition / Special Task on the UFI Box.

  • Click on Factory Reset.

  • Enjoy!

That’s it, guys. We hope this guide was helpful to you in order to bypass the FRP Lock or perform a factory reset on your Oppo Reno 4 Pro (CPH2109) handset.