OnePlus has begun sending out the OxygenOS 16 update to Nord CE 4 users. This marks the start of the rollout in India. The update brings Android 16 to the device along with fresh tools and tweaks.
Update Details and Availability
The build for India carries the number CPH2613_16.0.2.400(EX01). It includes the December 2025 security patch. Users can expect a gradual push over the next week or two. Other areas will follow, though no set dates are out yet.
This is the last big OS jump for the Nord CE 4, which launched on Android 13 in April 2024. Security fixes will continue until April 2027.
To check for the update, head to Settings > About device > OxygenOS version. If it’s there, download and install over Wi-Fi. For bugs, dial *#800# to report.

Key Features in OxygenOS 16
OxygenOS 16 builds on Android 16 with a focus on AI and smooth use. It adds tools for better photos, notes, and daily tasks.
- Parallel Processing makes scrolling and app switches feel quick.
- Trinity Engine helps with speed and battery life.
- AI features include Mind Space for planning, AI Photos for edits, and AI Notes for easy changes.
- AI Recorder names files smartly and cuts noise.
- AI VoiceScribe spots context in talks.
- Home screen gets Flux icons, widgets, and motion wallpapers.
- OnePlus Connect lets you search across devices.
- Camera has AI Doc Scanner for clear scans.
- Quick Settings allow more setup options.
- App locking boosts privacy.
The update also tunes networks for better links.
What This Means for Users
Nord CE 4 owners now have access to current Android perks. The AI additions aim to make routines simpler. With no big problems noted so far, it’s a solid step up.
Other models like the Nord CE 4 Lite are next in line. OnePlus plans more rollouts in early 2026.
Also Read: Android 16 Update Hits Zenfone 11 Ultra – See What’s New Now!