Highlights
- OnePlus 12 users in India started receiving stable ColorOS 17 before November 17.
- The update includes real-time AI Scam Call and Face Swap Detection.
- The update carries build number 0.0.100(EX01) with a download size of around 3.2 GB.
OnePlus has officially begun rolling out the stable ColorOS 17 update, based on Android 17, for the OnePlus 12 in India. The update is nearly a week ahead of the original November 17 schedule. The software upgrade is a major one, moving OnePlus devices from OxygenOS to ColorOS 17, with a new design, improved AI features and better day-to-day performance.
The update is being rolled out in batches to ensure stability and has build number CPH2573_17.0.0.100(EX01) and comes in at around 3.3 GB. Users can also manually get the update by navigating to their phone’s software update settings, where they will immediately see a revamped user interface, Laminar Flow Engine to improve performance, and new AI-powered tools for call safety.
OnePlus 12 ColorOS 17 Update Rolling Out in India
OnePlus’s latest OS is rolling out on last year’s flagship sooner than anticipated. The stable ColorOS17 release comes with major visual and under-the-hood upgrades for Indian handsets. This is not a beta test; this is an official stable release of the software. Users can also join the Release Candidate Program in their update settings if they want to get the build immediately.
The ColorOS 17 update is first being rolled out in India and in small batches, so it will reach different devices across the country over the next few days. The version number of the Indian firmware is CPH2573_17.0.0.100(EX01), and the download package is about 3.19 GB to 3.3 GB in size, so it is recommended to use a Wi-Fi connection.
| Specifications | Details |
| Device | OnePlus 12 |
| Update | ColorOS 17 |
| Android version | Android 17 |
| Rollout | Stable (Batch OTA) |
| Region | India |
| Build number | CPH2573_17.0.0.100(EX01) |
| Update size | ~3.19 GB – 3.3 GB |
OnePlus 12 ColorOS 17 Update: What’s New
ColorOS 17 update on OnePlus 12
The ColorOS 17 update makes the phone feel faster, look cleaner and do daily tasks more intelligently. OnePlus 12 users can now play audio from two different apps at once. There’s a new toggle in Settings that lets you do this. Live Alerts also provide real-time ride tracking for Uber and Ola rides and flight and train details. The O+ Connect also allows you to view and edit photos from connected third-party cameras without saving them locally first.
The new Luminous Rendering Engine offers smoother screen transitions, responsive light effects and a Fluid Clock that seamlessly moves from the Always-On Display to the home screen. The Quick Settings panel and notification drawer have been given a new look with lighter, cleaner cards and a new floating-island navigation style.
The update also includes a redesigned Translate app with support for real-time voice translation through earbuds, and AI Highlights to help organise your daily weather, news and calendar events. The updated Laminar Flow Engine enhances phone memory management, which means less lag when you are doing lots of multitasking and also prevents background apps from closing unexpectedly. Smart network switching ensures stable internet connection when gaming or in areas with weak signal.
ColorOS 17 Update Based on Android 17: What’s Different?
Beyond OnePlus’s custom features, the ColorOS 17 rollout updates the foundation of the OnePlus 12. It replaces the older OxygenOS 16 software with a single codebase. The update brings the OnePlus 12 up to Android 17 and the latest platform standards and app compatibility. System vibration feedback and dual-SIM switching have been fine-tuned for daily reliability. In addition to the new Android 17 software, the update also includes recent system security fixes and real-time AI fraud protection for voice and video calls.
How to Download ColorOS 17 on OnePlus 12
- Open the Settings on your OnePlus 12
- Scroll down and tap System & updates (or About device).
- Select Software update and let the phone check for new firmware.
- If the update does not show up yet, tap the top-right menu icon, choose Beta program > Release Candidate, and tap Update now if available.
- Once downloaded, tap Restart to complete the installation.
OnePlus 12 ColorOS 17 Update: Eligible Devices and Rollout
OnePlus 12 is getting its update early, but there are several other OnePlus phones and tablets that are also set to get ColorOS 17 this month. The OnePlus 12 joins the OnePlus 13, 13s, 13R and 15R that have already started receiving ColorOS 17 in India. Other eligible devices scheduled for November 2026 are the OnePlus Pad 3 (November 18), OnePlus Open (November 24) and the OnePlus Nord 6 and Nord CE 6 (November 26).
As OnePlus uses a staged over-the-air rollout, not every OnePlus 12 in India will get the update on day one. Wider availability across all Indian smartphones is expected over the next one to two weeks. OnePlus has also mentioned a global rollout in its announcement, but no official firmware builds or release dates have been confirmed yet for Europe, North America, or other international markets.
