OnePlus 9 and 9 Pro smartphone are very popular devices in the market and many people are looking for ways to unlock their bootloader. In this article, we will discuss and learn all the basic as well as important steps that are required to Unlock Bootloader on OnePlus 9 and 9 Pro smartphone using very straightforward steps.
What is Bootloader and Bootloader Unlocking?
The bootloader is the software that starts up the phone’s operating system and recovery. When you turn on your phone, this is the first software to run. ..
The unlocking of the bootloader allows users to temper the core operating system, which can vary depending on rooting the device and providing access to the main system functions.
Setup Fastboot and ADB
What is ADB
To use ADB, you need to install it on your computer. Then, you can use the following command to start it: adb start
What is Fastboot
Fastboot is a protocol that is used to re-flash the system partition on your Android device. It is a small yet powerful tool that comes with the Android SDK (Software Developer Kit), which is an alternative to all the recovery mode installations and updates. While re-flashing the system partition Fastboot requires a device with an unlocked bootloader. ..
- A command line tool used to flash Android firmware
- A feature in the Android OS that allows users to downgrade or uninstall apps
- A way for manufacturers to sideload software onto devices
A protocol for communication between your phone hardware and a computer.Software that runs on the phone when in Fastboot/bootloader mode.The executable file on the computer you use to make them talk to each other.
Some Android devices have a Fastboot mode that is accessible just after Nexus devices have enabled the fastboot mode by default. Some independent Android developers and tech enthusiasts make the Fastboot mode possible on some different phones.
If you are looking to set up fastboot and ADB in your operating system, we have written a comprehensive guide that will help you get started. Make sure to check it out to properly set it up!
If you want to install ADB and Fastboot on your Android device, there are a few things you need to do first. First, make sure that you have the correct software installed on your computer. You can download the ADB and Fastboot tools from the Google Play Store or from the official website. Once you have the software installed, open it up and click on the “Install ADB and Fastboot” button. This will install both ADB and Fastboot onto your computer. Now, you need to connect your Android device to your computer using a USB cable. Once it is connected, open up a command prompt (on Windows) or terminal (on MacOS) window and type in the following commands: adb devices This will show you a list of all of your connected devices. If you see “Android Device” listed here, then everything is set up correctly. If not, please follow these instructions again to set up ADB and Fastboot on your computer. Next, type in the following command: adb reboot bootloader This will reboot your device into bootloader mode. Once it has rebooted, type in the following command: fastboot oem get_unlock_code This will show you a code that needs to be entered into order to unlock your device’s bootloader. Once you have entered this code, type in fastboot flash recovery recovery-filename .zip This will flash recovery onto your device. Finally, type in fastboot reboot ..
Enable USB Debugging and OEM Unlocking
To enable USB debugging on your Android device, you will need to access ‘Developer options’. Here is how to do it:
- Open the ‘Settings’ app on your device.
- Scroll down and tap on ‘Developer options’.
- If you have not already enabled USB debugging, tap on the ‘USB debugging’ option to turn it on.
- Next, you will need to allow the phone to connect to your computer using a USB cable. To do this, tap on the ‘OK’ button next to the ‘Connected via USB?’ message.
- Once your phone has been connected, you will see a message stating that ‘USB debugging is enabled’ and a green checkmark next to it. ..
Step 2: Scroll down to find ‘Developer Options’ and turn on ‘USB Debugging’. Step 3: Connect your smartphone to your computer using a USB cable. Step 4: Open a command prompt window on your computer and type the following command: adb devices. This will list all the devices connected to your computer, including your smartphone. Step 5: Now type the following command to enable USB debugging on your smartphone: adb shell set-prop device-id com.android.phone/devmode 1. This will enable USB debugging on your smartphone and allow you to connect it to your computer using the ADB commands mentioned earlier. ..
This will open the phone’s settings. You can find the ‘About Phone’ setting under the ‘Settings’ heading. Here, you can find information about your phone, including its manufacturer and model number.
Step 3: simultaneously tap 4-5 times on the ‘Build number’. You will be asked to enter your phone’s security lock. Now you will see a message reading, “You are now a developer”.
Developer options are a set of settings that allow you to customize how your device behaves. By default, these settings are hidden, but you can access them by tapping on the ‘System’ settings in the ‘Developer options’ section of your device’s ‘System’ menu.
To enable USB debugging, you will need to find the option for ‘USB debugging’ and ‘OEM Unlocking’ under the ‘Debugging’ tab. Now you can easily enable it.
Unlock Bootloader on OnePlus 9 and 9 Pro
adb shell getprop com.android.providers.telephony.service.TelephonyService This will give you the following output: com.android.providers.telephony.service: TelephonyService is available, using port 5555
fastboot oem unlock
fastboot oem get_mode If the fastboot mode is enabled, the output will be “fastboot”. If the fastboot mode is not enabled, the output will be “not fastboot”. ..
fastboot unlock
After that, you will need to unlock the bootloader on your smartphone in order to use it.
To unlock the bootloader on your Android device, follow these steps:
- Press and hold the Volume Up and Volume Down keys together until you see the Android logo appear onscreen.
- Use the Power key to confirm that you want to unlock the bootloader.
- The device will reboot automatically and open the system after unlocking the bootloader. In this process, data will be wiped and you will be able to use your device as usual.
Relock OnePlus 9/9 Pro Bootloader
Final Verdict
If you own an OnePlus 9 or 9 Pro, then you’re probably familiar with the bootloader. It’s a small piece of software that allows you to change your phone’s settings and update its software. OnePlus has made it easy to unlock the bootloader on both phones, and this guide will show you how. This is important because it lets you customize your phone and install custom ROMs (custom versions of Android). In this guide, we’ll cover the following: What is the OnePlus 9 bootloader? How to unlock the OnePlus 9 bootloader? What are the requirements for unlocking the OnePlus 9 bootloader? What is the OnePlus 9 bootloader? The OnePlus 9 and 9 Pro have a locked bootloader which means that you can’t change any of its settings or update its software. The locked bootloader is important because it protects your phone from being hacked. How to unlock the OnePlus 9 boot loader? To unlock the OnePlus 9’s bootloader, follow these steps: 1) Turn on your phone by pressing and holding down Volume Down and Power buttons at the same time until you see an animation showing that your device has started up. 2) Once your device has started up, press Volume Up button to enter into Recovery Mode 3) In Recovery Mode, use Volume buttons to scroll until you see “TWRP” option 4) Press Power button to select “TWRP” 5) Use Volume buttons to scroll until you see “Wipe Data/Factory Reset” option 6) Press Power button to select “Wipe Data/Factory Reset” 7) Press Volume Up button to confirm 8) After wiping data and factory resetting your device, reboot your phone by selecting “Reboot System Now” from TWRP menu If everything goes according to plan, after following these steps your phone should be unlocked and ready ..
