How to
How to Rollback any OnePlus Nord Smartphone running OxygenOS 13 to OxygenOS 12
Rollback Most people are using the OnePlus Nord series smartphones with OxygenOS 13 based on Android 13. But some users are not liking Oxygen OS
This is due to the Following:
OnePlus OxygenOS merged with Oppo ColorOS: OnePlus Nord 2 was the first device that comes with ColorOS Camera and the first time The Camera app in OnePlus Smartphone is asking for Permissions. After this ColorOS is completely added to OxygenOS and due to this most people experienced so many bugs and are not getting the performance they expect with this Merger. The Gaming Experience is not so much good in OOS 13 as compared to 12 and 11.
Line issues on Display: Most people are facing line issues on their smartphones such as Green Line, and Pink Line issues after updating to OxygenOS 12 and 13. The only solution to remove the green line and Pink line issue is to replace the display. If you don’t have any dents, scratches, or any physical damage on your device. Then your display can be replaced Free of cost. If you want to know, Why you are getting these line issues then, check out this video Why Display line issues in OnePlus phones? Can we Replace Display Free of cost? Detailed Explanation
ColorOS Browser: With OnePlus 11R, OnePlus who said that you can get a bloatware-free experience is now introducing Bloatwares like ColorOS Browser which we get in Oppo’s ColorOS. Maybe in the future, we got more Bloatwares. This is also a big reason to hate OOS nowadays.
One another reason for not liking OxygenOS is the ColorOS Launcher: Most people are not liking the ColorOS Launcher present in OOS 12 and OOS 13. As it is lack in Customization and Hidden Space has changed to Private Safe. You can access Hidden Space from App Drawer but after the implementation of ColorOS Launcher users are not able to access it using the app drawer. They have to access Private Safe using Dialer by typing the code.
Battery: The Screen On Time or we can say (S.O.T) is not ao much good if we compare it to OxygenOS 11 or 12. The device will also take more time to charge as compared to 11 or 12.
Gaming: Most people are not satisfied with the Gaming Performance. Some are getting Lag and Heating issues. This all is just because of the Codebase of ColorOS merged with OxygenOS and after 13 it’s completely ColorOS.
Now, If you want to rollback any OnePlus Nord Smartphone running OxygenOS 13 then
We’ll provide you with the details you need about downgrading to OxygenOS 12 from Stable OxygenOS 13. Just make sure you follow every step & take a backup before downgrading because downgrading will wipe your device data.
How to Downgrade Oneplus Nord Smartphone from Stable OxygenOS 13 to OxygenOS 12
OnePlus Nord 2 Rollback
OnePlus Nord 2T
- In order to Downgrade your device to OxygenOS 12
- First, Download the Downgrade zip package from the links given below.
- Copy the Downgrade package to the root of the phone storage.
- Go to Settings -> About device -> Version -> Click Build number 7 times and enter the password, now you are in the developer mode.
- Go back to Settings -> About device -> Up to date -> Click the top right button -> Local install -> Click on the corresponding installation package -> Extract -> Upgrade -> System upgrade completed to 100%. If don’t see the local Install option then download the Oneplus local update application from here: Download from Telegram – Official Link
- After the Downgrade process is complete, click Restart. (Note: Data will be Wiped so take a Backup before tapping on Restart)
- Downgrade successful.
Rollback Packages
- OnePlus Nord 2:Nord 2 IN Rollback from OOS 13 to OOS 12
- OnePlus Nord 2T:Nord 2T IN Rollback from OOS 13 to OOS 12
- OnePlus Nord CE 2:Nord CE 2 IN Rollback from OOS 13 to OOS 12
- OnePlus Nord CE 2 Lite
- IN:Nord CE 2 Lite IN Rollback from OOS 13 to OOS 12
- EU:Nord CE 2 Lite EU Rollback from OOS 13 to OOS 12
- Global:Nord CE 2 Lite Global Rollback from OOS 13 to OOS 12
Note: For Nord 2T you don’t need to rename the downgrade zip file.
If you want a video tutorial then, follow this video:How to Rollback/downgrade any OnePlus Nord Smartphone from OOS 13 to OOS 12
Also Read: How to rollback/downgrade OnePlus Nord 2 from Oxygen OS 13 Beta to Oxygen OS 12
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OxygenOS 16 April Update Overview
OxygenOS 16 April Update has officially started rolling out to multiple OnePlus smartphones, including flagship and Nord series devices. While many users expected new features, this update primarily focuses on security improvements rather than functional upgrades.
As highlighted in the latest rollout, the update brings the April 2026 security patch, ensuring better system stability and protection against vulnerabilities. However, there are no visible UI changes or feature additions in this build.
No New Features, Only Security Enhancements
The OxygenOS 16 April update comes with a relatively small package size for most users, although some devices reported larger downloads. Despite that, the changelog remains minimal.
Users upgrading from previous versions will notice:
- Updated Android security patch to April 2026
- Minor system optimizations
- No new customization or UI enhancements
This makes the update essential from a security standpoint, but not exciting for users expecting innovation.
Performance and Heating Observations
One key discussion among users is device heating. Recent testing shows that devices can reach higher temperatures, especially during benchmarks and gaming sessions.
However, this is not entirely software-related. Seasonal temperature changes play a significant role. During stress tests and gaming, slight frame drops and lower benchmark scores have been observed, which aligns with typical summer performance behavior.
Upcoming OxygenOS 16.1 Expectations
Although this update feels underwhelming, the next version—OxygenOS 16.1—is expected to bring noticeable improvements and new features. Users are advised to stay updated, as future builds may introduce meaningful enhancements.
Bonus Feature: Outdoor Mode Upgrade
Interestingly, a new improvement related to Outdoor Mode is gaining attention. Users can now manually add applications to the mode, allowing quicker switching via a dock interface.
This feature enhances usability by:
- Improving network performance
- Providing better location accuracy
- Allowing quick app access in outdoor conditions
Though not officially part of the April update, it is expected to roll out soon in upcoming builds.
Outdoor Mode Apk – Click to Download APK
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OnePlus Stock Dialer Install Guide is gaining attention among users who want advanced calling features like automatic call recording and AI-powered tools on their devices. A recent tutorial explains how to install and uninstall the OnePlus stock dialer and messaging apps, offering a complete workaround for users running OxygenOS 16.
OnePlus Stock Dialer Install Guide: Enable Call Recording and AI Features Easily
The OnePlus stock dialer stands out due to its powerful feature set. It supports call recording without announcements, which is a key requirement for many users. Additionally, it integrates AI-based services such as call summaries and real-time translation.
The dialer also enhances the visual experience with features like horizon light for incoming calls and customizable layouts, allowing users to switch between banner and full-screen call interfaces.
OnePlus Stock Dialer Install Guide: Step-by-Step Installation Process
Installing the OnePlus stock dialer requires a few technical steps. Users need a PC with ADB platform tools installed. First, developer options and OEM unlocking must be enabled on the smartphone.
The device is then connected to a PC and booted into fastboot mode using ADB commands. After rebooting, users must disable Play Protect scanning in the Play Store.
The process includes installing three components: a kernel app used for system-level access, a contacts module file, and an AI call assistant APK. Once installed, users can set the stock dialer and messaging app as default.
OnePlus Stock Dialer Install Guide: Important Considerations
This method currently works only on OxygenOS 16 and has been tested on devices like OnePlus 12 and OnePlus 13. It does not support OxygenOS 15.
There are some limitations. Certain banking apps, such as HDFC Bank, may stop working after installation. However, apps like Google Pay and PhonePe continue to function normally.
Users should also avoid restarting their devices, as it requires reapplying the process. Disabling automatic system updates is recommended to prevent compatibility issues.
OnePlus Stock Dialer Install Guide: How to Uninstall and Revert
If users wish to revert to the original setup, they can boot the device into bootloader mode and run a revert command via ADB. After rebooting, the kernel app can be removed manually, restoring the default dialer and messaging apps.
Downloads –
- Platform Tool – Download file
- AI Call Assistant APK- Download file
- Kernel APK – Download file
- Contacts Module File – Download file
Commands –
- To enter fast boot – fastboot reboot bootloader
- fastboot oem set-gpu-preemption 0 androidboot.selinux=permissive
- fastboot continue
Revert Command –
- fastboot oem set-gpu-preemption 0 androidboot.selinux=enforcing
Also Read: Google Maps AI Update: A New Era of Smart Navigation
Android System Services Update: Google Brings Faster Security and Performance Improvements Without OS Upgrade
Android System Services Update is quietly transforming how Android smartphones receive critical improvements. Instead of waiting for full operating system upgrades, Google is now delivering essential updates directly through Google Play services, ensuring faster rollout of security patches, performance enhancements, and system-level features.
What is the Android System Services Update?
The Android System Services Update is part of Google’s modular update approach. It allows core components of the Android ecosystem to be updated independently of device manufacturers. This means users no longer need to rely entirely on OEMs for timely updates.
With this system in place, Google can push improvements directly to billions of devices globally using Google Play infrastructure.
Key Features and Improvements
One of the biggest advantages of this update mechanism is enhanced security. Devices receive quicker security patches, reducing vulnerability risks significantly.
Performance optimization is another major highlight. Background services are now smarter and more efficient, improving overall system stability and battery usage. Users may notice smoother app performance and faster response times.
Additionally, Google is integrating intelligent system-level enhancements that improve device behavior over time without requiring manual intervention.
Why This Matters for Android Users
This shift marks a major step in reducing Android fragmentation. Previously, many users had to wait months for updates, depending on their device brand. With system services updates, improvements are delivered faster and more consistently.
For users, this translates into a safer, faster, and more reliable smartphone experience. Even older devices can benefit from ongoing enhancements, extending their usability.
Conclusion
The Android System Services Update represents a smarter, more efficient update model. By separating critical updates from full OS releases, Google ensures that users receive continuous improvements without delays. This approach not only enhances security and performance but also redefines how Android evolves in the background.
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