How to unlock bootloader on OnePlus 12/12R/Ace 3

Did you know to carry out tweaks and modifications, you first need to unlock bootloader on OnePlus 12/12R/Ace 3? With that said, you will find this guide to be helpful. In this guide, you will get to know how to unlock bootloader on OnePlus 12/12R/Ace 3.

The OnePlus 12/12R/Ace 3 features an array of exciting specs and intriguing features. If you’re looking to get more out of your smartphone, you will first need to unlock the booatloader on OnePlus 12/12R/Ace 3.

Once you have unlocked the bootloader, you’ll be able to install custom ROMs, install different modules, convert from ColoroS to OxygenOS, and more.

How to unlock bootloader on OnePlus 12/12R/Ace 3?

Bootloader on OnePlus 12R

Step 1: Install Android SDK

To start off, install the Android SDK Platform Tools on your PC or computer. It’s the official ADB and Fastboot binary provided by Google. You should download it and extract it to a convenient location on your PC. Doing this will give you the necessary platform-tools folder.

Android SDK Platform Tools

Step 2: Enable USB Debugging and OEM Unlocking

Then, you will need to enable USB Debugging and OEM Unlocking on your OnePlus 12R. The former makes your smartphone recognizable by the PC in ADB mode. Meanwhile, it’ll allow you to easily boot your smartphone to Fastboot Mode.

OxygenOS USB Debugging 1 1 1 1 1

OEM Unlocking will be needed to unlock bootloader on OnePlus 12/12R/Ace 3. You’ll need to go to Settings -> About Phone -> Version -> Tap on Build number 7 times -> Return to Settings -> System settings -> Developer Options -> Enable USB Debugging and OEM Unlocking.

Oneplus usb debugging 1 1 1 1 1

Step 3: Boot your device to Fastboot mode

  • Connect your smartphone to the PC using a USB cable
  • Go to the platform-tools folder and type in CMD in the address bar before hitting enter to launch the Command Prompt

Open CMD

  • Enter the following command in the CMD window for booting your device to the Fastboot Mode –
adb reboot bootloader
  • Now, type the following command to verify the Fastboot Connection –
fastboot devices
  • If you’re getting the Device ID followed by the Fastboot keyword, then your connection stands successful

Step 4: Install the Fastboot drivers

Now, you will need to install the Fastboot Drivers such that your PC can identify the connected device in Fastboot Mode.

Step 5: Unlock the bootloader on OnePlus 12/12R/Ace 3

  • Type the following command in the CMD window opened in the platform-tools
fastboot flashing unlock
  • You will get a confirmation message on your device and you’ll need to use the Volume keys for selecting the Unlock the Bootloader option
  • Then, press the Power key for confirming it
  • Your device will undergo a reset and the bootloader will get unlocked
  • Further, you will need to log in to your Google ID and set up your smartphone from scratch

We hope this guide helped you unlock bootloader on OnePlus 12/12R/Ace 3. If you have any questions or suggestions, feel free to mention them in the comments section.

Aviral Sharma
Aviral Sharma
Aviral Sharma is a talented and passionate writer who has been using words to express his thoughts ever since he learnt how to hold a pen. He is passionate about outer space, history, sports and most importantly technology. Aviral is a regular writer for rootmygalaxy.net and has been getting better by the day.

Leave a Comment