How to
Download Android 11 Developer Preview 2 for OnePlus 8 Series

Download Android 11 Developer Preview 2 for OnePlus 8 Series.
Last month,Oneplus revealed their first Android 11 beta update(Developer Preview) for OnePlus 8 and Oneplus 8Pro.The features in Android 11 Beta (Developer Preview) for OnePlus 8 Series were:
- Oxygen OS 11
- Android 11
- June 2020 security patch level
- Android 11 goodies and features
But there were some Known issues in Android 11 Beta (Developer Preview)
- All data will be cleared while flashing the build
- Face unlock is unavailable
- Google Assistant (“OK Google”) does not work
- Video calling does not work
- Certain UI screens look less than desirable
- Some apps may not function as expected
- System stability issues
Today,Oneplus pushed their Android 11 Developer Preview 2 for OnePlus 8 Series.Oneplus has published a blog post on their forum titled “Android 11 Beta (Developer Preview 2) for OnePlus 8 Series”
As it is still in an early stage of development and a beta development,there are some known issues:
- All data will be cleared while flashing the build
- Certain UI screens look less than desirable
- Some camera functions are not available
- Some apps may not function as expected
- System stability issues
Please always backup your important data before flashing.
Please note:
- These instructions are only for the OnePlus 8 series. Please make sure the battery level is above 30% and a minimum 3GB of storage space is available.
- The OnePlus 8 series carrier devices (TMO/VZW) aren’t compatible with the Developer Preview builds.
Stable official version and Open Beta version to Developer Preview version upgrade guide—via Local OTA Update
This upgrade method will erase all the contents of the phone, please be sure to backup first.
1. Download the latest ROM upgrade zip package from the specified server.
2. Copy the ROM upgrade package to the phone storage.
3. Go to Settings -> System -> System Updates -> Click top right icon -> Local upgrade -> Click on the corresponding installation package -> Upgrade -> System upgrade completed to 100%.
4. After the upgrade is complete, click Restart.
5. Update successful.
Developer Preview version to Stable official version rollback guide – via Local OTA update
This upgrade method will erase all the contents of the phone, please be sure to backup first.
1. Download the latest ROM upgrade zip package from the specified server.
2. Copy the Rollback package to the phone storage.
3. Go to Settings -> System -> System Updates -> Click top right icon -> Local upgrade -> Click on the corresponding installation package -> Upgrade -> System upgrade completed to 100%.
4. After the upgrade is complete, click Restart.
5. Update successful.
Downloads
Android 11 Developer Preview 2 for OnePlus 8
Android 11 Developer Preview 2 for OnePlus 8 Pro
RollBack package to Android 10
OnePlus 8 NA Version
OnePlus 8 IN Version
OnePlus 8 EU Version
OnePlus 8 Pro NA Version
OnePlus 8 Pro IN Version
OnePlus 8 Pro EU Version
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OxygenOS
OxygenOS 16.1 July Update: New Features, Battery Improvements and Hidden Changes Every OnePlus User Should Know

The OxygenOS 16.1 July Update is now rolling out to eligible OnePlus smartphones, bringing one of the biggest software improvements of the year. Along with the July 2026 Android security patch, the latest update introduces several new customization options, gaming enhancements, camera improvements, hidden features, and noticeable battery optimization. While OnePlus has officially listed many changes, users will also discover several useful additions that are not mentioned in the official changelog.
OxygenOS 16.1 July Update Brings Hidden Features
One of the most requested features has finally returned. Users can once again swipe down on notifications to expand them directly from the notification panel, making daily interactions much smoother. Another welcome improvement is the dark mode optimization, where Quick Settings tiles now properly adapt to the dark theme for a more consistent interface.
The Gallery app has also received a refreshed layout with a dedicated “Create” section that neatly organizes AI-powered tools such as AI Portrait Glow, AI Detail Boost, AI Eraser, HD Collage, and the built-in video editor.
OxygenOS 16.1 July Update Improves Gaming Performance
Gamers will appreciate the improvements made to the Game Dashboard. The update introduces new visual filters, including Ultra HD, Color Enhancement, Night Vision, and Film Grain, allowing users to customize visuals according to their preference.
OnePlus has also expanded its gaming audio settings by adding customizable equalizers and improving Sound Boost for clearer footsteps, enhanced environmental sounds, and sharper in-game voice effects.
OxygenOS 16.1 July Update Adds More Customization Options
Customization receives a major boost with the latest update. Users can now mix and match fingerprint icons with different unlock animations instead of being limited to predefined combinations. Even better, custom emojis, letters, and numbers can now be used as fingerprint icons, making the lock screen feel more personal.
The Camera application also gains two new filters designed for portrait and street photography, giving users additional creative options without relying on third-party editing apps.
OxygenOS 16.1 July Update Enhances Battery and Performance
Initial testing shows noticeable improvements in battery efficiency during heavy workloads such as benchmarking, gaming, and CPU stress tests. The device experiences less overheating compared to previous builds, resulting in more stable performance throughout extended usage.
Benchmark scores remain largely consistent, but thermal management appears significantly better, making the overall software experience smoother and more reliable.
Should You Install the OxygenOS 16.1 July Update?
The OxygenOS 16.1 July Update is more than just a monthly security release. It introduces meaningful usability improvements, better customization, enhanced gaming features, refined camera tools, and improved battery optimization. If you own a supported OnePlus smartphone, this update is highly recommended and delivers one of the most polished software experiences released by OnePlus in recent months.
Also Read: OnePlus Stock Dialer Gets an Amazing Upgrade With New Depth Effect Feature
OxygenOS
OnePlus Backup and Restore: Complete Guide to Backup and Restore Data on Any OnePlus Device

OnePlus Backup and Restore is an important feature for users who frequently switch devices, install updates, or perform factory resets. While OnePlus offers built-in backup options, the process is still not as comprehensive as what some other smartphone brands provide. Based on the backup and restore process explained in the source material, here is everything you need to know.
Why OnePlus Backup and Restore Needs Improvement
Unlike some smartphone brands that offer dedicated PC software for creating full device backups, OnePlus mainly relies on its built-in local backup feature and Clone Phone application. While Clone Phone works well when transferring data from one OnePlus device to another, it is less useful when users want to factory reset the same device and restore their data later.
What Data Can Be Backed Up?
The built-in local backup feature allows users to save:
- Contacts
- Messages
- Call logs
- System preferences
- Installed applications
However, photos and videos are not included in the local backup package. Users must manually copy media files to external storage or cloud services.
How to Create a Backup on OnePlus
To create a backup:
- Open Settings and navigate to Backup and Migrate.
- Select Local Backup.
- Choose the data you want to save.
- Select either internal storage or external storage such as a USB OTG drive.
- Start the backup process and wait for completion.
The backup file can later be stored safely on a PC, SSD, or USB drive for additional protection.
How to Backup Photos and Videos
Since media files are not included in OnePlus local backups, users should:
- Use Google Photos for automatic cloud backup.
- Copy the DCIM folder manually to a USB drive.
- Transfer files to a PC using O Plus Connect.
- Backup Downloads, Documents, Screenshots, and other important folders separately.
How to Restore Data on OnePlus
After performing a factory reset:
- Open Backup and Migrate.
- Navigate to Local Backup.
- Select the previously created backup file.
- Start the restore process.
Apps, messages, contacts, call logs, and system settings will be restored automatically. For photos and videos, simply copy the previously saved media folders back to internal storage. Once completed, the files will appear in the Gallery app again.
Final Thoughts
Although OnePlus provides a functional backup solution, it still lacks a complete all-in-one backup system. The absence of photo and video backup within the local backup tool means users must rely on cloud services or manual file transfers. Until OnePlus improves its backup ecosystem, combining local backups with Google Photos or external storage remains the safest method for protecting important data.
Also Read: OnePlus 16 Leaks: 185Hz Display, 200MP Camera and 9000mAh Battery Could Change the Flagship Game
OxygenOS
OxygenOS 16 April Update: No New Features but Important Changes You Should Know

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
Also Read: Snapdragon 8 Elite Gen 6 Pro Leak Reveals 2nm Power and Dual Flagship Strategy







