Unlock Bootloader on Oppo Reno 3 Pro | How to Guide

The next-gen OPPO Reno3 Pro has been launched in China very recently with plenty of improvements and changes to the device and its features. The device is the successor version of the Reno2 series and offers a stunning display with curved edges just like Samsung’s flagship devices. It has a punch-hole camera for selfies and the display offers a 90Hz refresh rate, new SDM675G SoC, and more.

Are you here to unlock the bootloader on Oppo Reno 3 Pro? if yes, then you are in the right place. Well, Today in this guide we will show you how to unlock Bootloader on Oppo Reno 3 Pro (CPH2035). To flash or root and even install custom ROM you need to unlock the bootloader on your device.

Now you can unlock the bootloader easily by following this simple guide. Official Bootloader Unlock for Oppo Reno 3 Pro (CPH2035) will also void the device warranty. So if you planning to Unlock Bootloader On Oppo Reno 3 Pro, then it’s always better to wait until your warranty gets over. In case if you have unlocked the bootloader, then you can always relock the bootloader on your device anytime.

Oppo Reno 3 Pro Specifications:

The device comes with a 6.5-inches AMOLED Full-HD+ display with 1080×2400 pixels resolution. It offers more than 89% screen-to-body ratio, 402 ppi pixel density, a 90Hz refresh rate, 1100 nits brightness, DCI-P3 color gamut, and protected with Corning Gorilla Glass 5. It’s powered by the octa-core Qualcomm Snapdragon 765 SoC and paired with Adreno 620 GPU. The handset runs on Android 10 over ColorOS 7 skin.

It packs 8GB/12GB of RAM and 128GB/256GB of internal storage option. There is no expandable storage option available. It sports a quad rear camera setup of a 48MP primary (wide, f/1.7) + a 13MP (telephoto, f/2.4) + an 8MP (ultrawide, f/2.2) + a 2MP (B/W, f/2.4) lens. The rear cameras support PDAF, OIS, 2x optical zoom, Dual-LED flash, HDR, Panorama, etc. While the front packs a 32MP punch-hole selfie camera on the upper left corner of the display with a wide-angle f/2.4 lens.

The device includes Wi-Fi 802.11 a/b/g/n/ac/ax (dual-band), USB Type-C, Bluetooth 5.1, GPS, A-GPS, GLONASS, NFC, etc. While there are some of the major sensors also available like an in-display fingerprint sensor, an accelerometer, gyro, proximity, compass sensor. It packs a 4,025mAh battery with 30W fast charging support.

What is Unlock Bootloader?

A Bootloader is a code that runs when we turn on our device. This code initializes some hardware and then loads the kernel and ramdisk, and gets the boot process going. So this process is known as Bootloader. The same concept applies to all the technical stuff such as laptops, PC, Smartphones, and any such device.

Every Android OEM manufacturers lock the bootloader even though it is an Open Source. So if you want to try any CUSTOM ROM, it is impossible to load the CUSTOM ROM without the Unlock Bootloader. So Manufacturer made a policy of making the smartphone with an Unlocked Bootloader will void the warranty. They want you to stick with the Stock ROM. Unlock Bootloader allows you to Root your Android smartphone, Flash TWRP, and Custom ROM in a simple easy method.

Steps to Unlock Bootloader on Oppo Reno 3 Pro:

Here we will guide you to unlock the bootloader before that downloads the drivers and tools on your PC.

Pre-Requisites:

1. To Unlock Bootloader On Oppo Reno 3 Pro, you need a laptop or PC.
2. Charge the Oppo Reno 3 Pro to a sufficient battery level to avoid any sudden shutdowns during the process.
3. We strongly recommend you to take a complete full backup of your personal data, including the internal storage. The phone will be formatted, so be prepared for it. You can also follow our Android backup guide for the same.
4. You need a USB cable to connect your phone to the PC.

First method: Unlock bootloader using official Unlock

• First of all, download the bootloader unlock app and move it to your phone and install it.
• On your PC, make sure to download the latest ADB and fastboot tool and extract it on C:// Drive
• Open the app and Click “Start applying”
• Please read the disclaimer in detail, select the checkbox, and submit your application
• The application will be checked by our server
• Within approximately 1 hour, the unlock tool apk will show the status of unlocking – if it shows the unlocking is successful, please proceed to the following step
• You can now click “Start the in-depth test” and press and hold the power key to reboot the device. You will then enter the fastboot mode
• Once you enter fastboot mode, open the ADB and Fastboot tool folder.
• Now press and hold the SHIFT KEY and click the right mouse button anywhere on the same folder.
• In the command window, enter the command key

  fastboot flashing unlock

• You need to confirm on your phone: On your phone press the volume key to select “Unlock The Bootloader” and press the power key to confirm.
• That’s it! Your device bootloader will be unlocked successfully.

I hope this guide was helpful to unlock the bootloader on Oppo Reno 3 Pro.