OnePlus Nord: OxygenOS 11.1.6.6 with October 2021 Security Patch
Oneplus Nord Software Update:
Oneplus has released the OxygenOS 11.1.6.6 Update for Oneplus Nord users, this iterative OxygenOS update doesn’t bring any noticeable improvement apart from the security patch.
Oneplus Nord was released in 04th August,2020 with Android 10 out-of the box.
OnePlus Nord was welcomed with open hands in the market because of the fact pandemic made people think twice before splurging on phones. Phones that offer flagship-level features on budget mid-range prices.
Update Details
- Device: OnePlus Nord
- Android version: Android 11
- OxygenOS: OxygenOS 11.1.6.6
- Build version:
- IN: 11.1.6.6.AC01AA
- EU: 11.1.6.6.AC01BA
- NA: 11.1.6.6.AC01AA
- Update type: Software update/Security
- Update size: 376MB
- Android Security Patch: October 2021

Source: Oneplus Community
Official Changelog:
- System
- Improved system stability and general bug fixes.
- Updated Android Security patch to 2021.10
- OnePlus Store(Only EU/NA)
- An intuitive and convenient way to manage your OnePlus account, get easy-to-access support, discover exciting members-only benefits, and shop for OnePlus products. (Please note that it can be uninstalled)
How long did OnePlus take for the major OS update?
Android OS | Update | Release date/status | Estimated time |
Android 10 | Out-of-the-box | April 2020 | Nil |
Android 11 | First update | October 2020 | 1 month |
Android 12 | Second update | Eligible | Unconfirmed |
How long will it get updates?
The OnePlus Nord has received one major OS update with Android 11. Therefore, it is eligible for the Android 12
OnePlus will give two years of major OS updates and three years of Security updates.
Android 12 will probably be the last major OS update on the device.
- Out-of-the-box>>>Android 10
- First Update>>Android 11
- Second Update>>Android 12 [Eligible]
How to update your OnePlus device with the latest Software Update?
The OnePlus Nord OxygenOS Update with OxygenOS 11.1.6.6 is currently rolling out in Europe. But, it is soon expected to expand to other regions soon.
Once the update is available on your device, you can head over to Settings >> About Phone >> Software Update section to update your OnePlus device with the latest update.
Note:
This instruction is only for OnePlus Nord, and please make sure the battery level is above 30% and a minimum of 3GB of available storage space before flashing the build.
More on OnePlus from us
- OnePlus 8 Pro: OxygenOS 11.0.9.9 with October 2021 Security Patch
- Oneplus 8: OxygenOS 11.0.9.9 with October 2021 security patch
- Oneplus 8T: October 2021 Security Patch
- OnePlus 9 & 9 Pro October 2021 Security Patch in China
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