OxygenOS 16, the next big Android 16 based update from OnePlus, is currently in its early testing stages, and signs suggest that Nord 4 users could soon get their hands on it. Until now, the Closed Beta Testing programme was only available for the OnePlus 13 and OnePlus 13s. But according to new leaks, the Nord 4 is next in line.

A well known tipster recently spotted a new option to apply for Closed Beta testing within the Nord 4’s update section. This appeared after the August 2025 security patch update, hinting that the company is quietly preparing to bring select users into the testing phase. The Closed Beta, however, is highly limited. Only 300 participants will be allowed, and they must be active members of the OnePlus Community who are willing to share feedback and report bugs.

What to Expect from OxygenOS 16

While OnePlus has not announced an official release date, past rollout patterns give a strong indication of what users can expect. The Open Beta is likely to arrive around October, expanding the programme to a larger set of users, while a stable release may follow in November.

OxygenOS 16 is expected to introduce new widgets, enhanced customisation tools, smoother navigation, and a range of AI features designed to make the interface more intelligent and user friendly. Early reports also suggest improvements in system performance and battery optimisation.

How Beta Testing Works

Beta versions are pre release builds, which means they are still under development and may contain bugs or stability issues. The Closed Beta is aimed at advanced users and developers who are comfortable with potential risks and willing to provide detailed feedback. For everyday users, it is usually better to wait for the Open Beta or the final stable version, which undergoes broader testing.

OnePlus Nord 4’s Place in the Lineup

The Nord 4 has been one of the strongest mid range performers for OnePlus this year, and bringing OxygenOS 16 to it early signals the company’s intent to keep its popular models up to date. While flagship devices like the OnePlus 13 series always get priority, the inclusion of the Nord 4 shows that the brand is balancing its attention between high end and mainstream devices.

Looking Ahead

If the timeline holds true, users can expect to experience OxygenOS 16 in its stable form before the end of the year. With new AI powered tools, fresh design tweaks, and stronger customisation, the update could give the Nord 4 and other OnePlus devices a noticeable upgrade in both look and performance.

Stay tuned as more details emerge from OnePlus in the coming weeks.

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