OnePlus Android 12 Update: How to Use Local Upgrade to Flash OxygenOS 12
How to Update Your OnePlus Phone to Android 12 Locally
Android 12 is the latest version of Google's operating system for smartphones and tablets. It brings a major redesign, new features, and improved privacy and security. If you own a OnePlus phone, you might be wondering how to get this update on your device. In this article, we will show you how to download and install the Android 12 OTA (over-the-air) update locally on your OnePlus phone.
What is Android 12 and why you should update
Android 12 is the twelfth major release of Android, which was officially launched in October 2021. It introduces a new design language called Material You, which adapts the system colors, icons, and animations based on your wallpaper and personal preferences. It also adds new features such as:
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Android 12 features
A privacy dashboard that shows you which apps have accessed your microphone, camera, and location in the past 24 hours.
Mic and camera indicators and toggles that let you see and control when apps are using these sensors.
Approximate location permissions that allow you to share only your general area with apps instead of your precise location.
A new conversation widget that puts your chats with your favorite contacts on your home screen.
Scrolling screenshots that let you capture more content in one image.
Easier Wi-Fi sharing that lets you share your network credentials with nearby devices using a QR code or Nearby Share.
And many more. You can check out our complete list of Android 12 features for more details.
Updating to Android 12 can bring you these benefits and more. It can also improve the performance, stability, and security of your device. However, not all OnePlus phones are eligible for this update. Here is the list of OnePlus devices that will receive Android 12:
OnePlus devices compatible with Android 12
OnePlus Nord 2
OnePlus Nord N200
OnePlus Nord CE
OnePlus 9
OnePlus 9 Pro
OnePlus 9R
OnePlus Nord
OnePlus 8T
OnePlus 8 Pro
OnePlus 8
OnePlus 7T Pro
OnePlus 7T
OnePlus 7 Pro
OnePlus 7
If your device is on this list, you can proceed to the next section to learn how to download the Android 12 OTA update for your OnePlus phone.
How to download the Android 12 OTA update for your OnePlus phone
The easiest way to get the Android 12 OTA update on your OnePlus phone is to check for updates in Settings. However, sometimes you might not see the update notification right away, as it may take some time to roll out to different regions and carriers. In that case, you can try downloading the update manually from OnePlus website or XDA Developers forum. Here are the steps for both methods:
Check for updates in Settings
To check for updates in Settings, follow these steps:
Open the Settings app on your OnePlus phone.
Scroll down and tap on System.
Tap on System updates.
Tap on Check for updates.
If you see the Android 12 OTA update available, tap on Download and install.
Wait for the download to finish and then tap on Restart now.
Your phone will reboot and install the update. This may take several minutes, so be patient and do not turn off your phone during the process.
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Download the update from OnePlus website or XDA Developers
If you do not see the update in Settings, you can try downloading it manually from OnePlus website or XDA Developers forum. These sources usually provide the official OTA update files for different OnePlus models and regions. However, you should be careful and only download from trusted and verified links. Here are the steps to download the update from these sources:
Go to OnePlus website or XDA Developers forum and search for your OnePlus model and region.
Find the Android 12 OTA update file and download it to your computer. Make sure the file name ends with .zip and has a size of around 2 GB.
Connect your OnePlus phone to your computer using a USB cable.
Copy the update file to the root directory of your phone's internal storage. Do not put it in any folder or rename it.
Disconnect your phone from your computer and proceed to the next section to learn how to install the update locally on your OnePlus phone.
How to install the Android 12 OTA update locally on your OnePlus phone
Once you have downloaded the Android 12 OTA update file, you can install it locally on your OnePlus phone. This means you do not need an internet connection or a PC to perform the installation. However, you do need to enable some developer options and transfer the update file to your phone's internal storage. Here are the steps to install the update locally on your OnePlus phone:
Enable USB debugging and OEM unlocking in Developer options
To enable USB debugging and OEM unlocking in Developer options, follow these steps:
Open the Settings app on your OnePlus phone.
Scroll down and tap on About phone.
Tap on Build number seven times until you see a message saying "You are now a developer".
Go back to Settings and tap on System.
Tap on Developer options.
Scroll down and enable USB debugging and OEM unlocking by toggling the switches next to them.
You may need to enter your PIN, pattern, or password to confirm these actions. These options will allow you to transfer files between your phone and your computer, and unlock the bootloader of your phone if needed.
Transfer the update file to your phone's internal storage
If you have not done so already, transfer the update file to your phone's internal storage by following these steps:
Connect your OnePlus phone to your computer using a USB cable.
Select File Transfer mode on your phone's screen.
Copy the update file from your computer to the root directory of your phone's internal storage. Do not put it in any folder or rename it.
Disconnect your phone from your computer.
Go to Settings > System > System updates > Local upgrade
To install the update locally, follow these steps:
Open the Settings app on your OnePlus phone.
Tap on System.
Tap on System updates.
Tap on the gear icon at the top right corner of the screen.
Tap on Local upgrade.
You should see the update file that you copied to your phone's internal storage. Tap on it.
A pop-up window will appear asking you to confirm the installation. Tap on Upgrade now.
Your phone will reboot and install the update. This may take several minutes, so be patient and do not turn off your phone during the process.
How to troubleshoot common issues after updating to Android 12
Sometimes, after updating to a new version of Android, you may encounter some issues such as battery drain, lag, crashes, or glitches. These are usually caused by incompatible apps, corrupted data, or system bugs. Here are some tips to troubleshoot common issues after updating to Android 12:
Clear cache partition in recovery mode
Clearing the cache partition can help you fix some minor issues caused by leftover or corrupted data from the previous version of Android. To clear the cache partition in recovery mode, follow these steps:
Turn off your OnePlus phone.
Press and hold the Power and Volume Down buttons together until you see the OnePlus logo on the screen.
Release the buttons and wait for a few seconds until you see the recovery mode menu.
Use the Volume buttons to navigate and the Power button to select.
Select English as your language.
Select Wipe data and cache.
Select Wipe cache.
Select Yes to confirm.
Select Reboot to restart your phone.
This will not erase any of your personal data, but only the temporary files that may be causing problems.
Factory reset your phone if necessary
If clearing the cache partition does not solve your issues, you may need to perform a factory reset on your phone. This will erase all of your personal data, settings, and apps, and restore your phone to its original state. You should only do this as a last resort, and make sure you back up your important data before proceeding. To factory reset your phone, follow these steps:
Open the Settings app on your OnePlus phone.
Scroll down and tap on System.
Tap on Reset options.
Tap on Erase all data (factory reset).
Tap on Erase all data.
Enter your PIN, pattern, or password to confirm.
Tap on Erase everything.
Your phone will reboot and erase all of your data. This may take several minutes, so be patient and do not turn off your phone during the process. After the reset is complete, you will need to set up your phone again as if it were new.
Conclusion
In this article, we have shown you how to update your OnePlus phone to Android 12 locally. We have explained what Android 12 is and why you should update, how to download the Android 12 OTA update for your OnePlus phone, how to install the update locally on your OnePlus phone, and how to troubleshoot common issues after updating to Android 12. We hope this article has been helpful and informative for you. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading!
FAQs
Q: How long does it take to update to Android 12?
A: The time it takes to update to Android 12 depends on several factors, such as the size of the update file, the speed of your internet connection, and the performance of your device. Generally, it can take anywhere from 15 minutes to an hour or more. You should make sure you have enough battery power and storage space before starting the update process.
Q: Will I lose my data when I update to Android 12?
A: No, you will not lose your data when you update to Android 12 normally. However, if you encounter any issues during or after the update, you may need to clear the cache partition or factory reset your phone, which will erase some or all of your data. Therefore, it is always recommended that you back up your important data before updating to a new version of Android.
Q: Can I downgrade from Android 12 to Android 11?
A: Yes, you can downgrade from Android 12 to Android 11 if you are not satisfied with the new version or face any major problems. However, this is not an easy or risk-free process. You will need to unlock the bootloader of your phone, which will void your warranty and erase all of your data. You will also need to flash a custom recovery and a compatible Android 11 ROM for your device. This may require some technical knowledge and skills, and may result in bricking your phone if done incorrectly. Therefore, we do not recommend downgrading from Android 12 unless you are absolutely sure what you are doing and are willing to take the risks involved.
Q: How can I check which version of Android I have on my OnePlus phone?
A: You can check which version of Android you have on your OnePlus phone by following these steps:
Open the Settings app on your OnePlus phone.
Scroll down and tap on About phone.
You should see the Android version and the OxygenOS version under the Software information section.
Q: How can I get the latest security patches for my OnePlus phone?
A: You can get the latest security patches for your OnePlus phone by checking for updates in Settings regularly. OnePlus usually releases security updates every month or two, depending on the device and region. These updates can fix some vulnerabilities and bugs in the system and improve the security of your phone. To check for updates in Settings, follow these steps:
Open the Settings app on your OnePlus phone.
Scroll down and tap on System.
Tap on System updates.
Tap on Check for updates.
If you see a security update available, tap on Download and install.
Wait for the download to finish and then tap on Restart now.
Your phone will reboot and install the update. This may take several minutes, so be patient and do not turn off your phone during the process.