Stable ColorOS 17, based on Android 17, is now reaching the OnePlus 15 and OnePlus Pad 4 in India. As of October 23, OnePlus says the update is rolling out in India in batches, ahead of the October 29 date in its schedule. Both devices sat in the first group of that schedule.

OnePlus confirmed the early start in its community announcement for the OnePlus 15:
This update is already rolling out in the IN region in batches, and we will keep you posted on the progress in the thread.
The OnePlus Pad 4 announcement carries the same India batch line. Both posts name the IN region only. Don’t assume other markets have the stable build yet.
ColorOS 17 build numbers for India
- OnePlus 15: CPH2745_17.0.0.102(EX01)
- OnePlus Pad 4: OPD2514_17.0.0.101(EX01)
Android Authority reports that the rollout is incremental and starts with open-beta participants. If you joined the ColorOS 17 open beta for the OnePlus 15 in India, you may be among the first to see the stable build.
Why your OnePlus 15 may not show ColorOS 17 yet
A batched rollout reaches a small share of devices first and then widens. Your OnePlus 15 or Pad 4 may not show the update right away, even though the rollout has begun. To check manually, Android Authority points to Settings > About device > ColorOS.
OnePlus says it will post rollout progress in the same community threads. Those threads are the place to watch if the update hasn’t reached your device.
What about other OnePlus phones?
The early start covers only the OnePlus 15 and Pad 4. OnePlus’s schedule dates the OnePlus 15R and OnePlus 13 for October 30. Android Authority describes the 15R, 13 and 13s as next in line. Treat October 30 as their date until OnePlus says otherwise.
For every other OnePlus and Oppo model and its date, see our ColorOS 17 global rollout schedule.
Sources: OnePlus Community (OnePlus 15), OnePlus Community (OnePlus Pad 4), Android Authority





