OnePlus 15 and OnePlus 13s Get OxygenOS 16.0.5.700 Update With March 2026 Security Patch

OnePlus has started rolling out the OxygenOS 16.0.5.700 update for the OnePlus 15 and the OnePlus 13s in India. The update is currently being released in batches as an incremental OTA. A small number of users are receiving it first, with a wider rollout expected in the coming days.

For the OnePlus 15, the update carries the firmware version CPH2745_16.0.5.700(EX01) in the Indian region. The OnePlus 13s update arrives with the version CPH2723_16.0.5.700(EX01).

The update introduces several improvements aimed at productivity and usability. Both devices now support multiple simultaneous timers, allowing users to run several timers at once for better multitasking. The timer interface has also been updated to show estimated stop times, making it easier to track when each timer will finish.

The Content Portal has also been updated and now supports app clones, enabling easier content sharing between apps or accounts.

Connectivity features have also been refined. A new “Automatically open received files” option has been added. This switch lets users choose whether files received through sharing services should open automatically after being downloaded.

The OnePlus 13s receives an additional accessibility feature called Motion cues. This option helps reduce motion sickness when using the phone in moving vehicles. It can be enabled by navigating to Settings → Accessibility & convenience → Motion cues.

Both devices also receive the March 2026 Android security patch, which improves overall system security and stability.

Since the update is being rolled out gradually, some users may need to wait a few days before receiving the notification.

If you have not received the OTA notification yet, you can manually check for the update using these steps: