Oneplus 6T: OxygenOS 11.1.2.2 with November 2021 Security Patch
Oneplus 6T Software Update:
Oneplus released the latest build of OxygenOS 11.1.2.2 based on Android 11 with a November 2021 security patch via OTA for Oneplus 6T. This update brings only last month security patch, Although a lot of users have mentioned the final OTA update for the device.
Oneplus has not confirmed yet, whether this device will get the latest Android 12 Build with OxygenOS 12, It’s highly unlikely it will get it, As Oneplus has not yet mentioned anything about 6T users, maybe until next year they might receive a security patch.
It’s already been 3 years since the device was launched, It has already received two OS upgrades and counting this security patch as the latest build, It accounts for 3 years of Security Patch updates.
Previous update: Oneplus 6T: OxygenOS 11.1.1.1 with September 2021 Security Patch
The Oneplus 6T is released on November 2021 with Android 9(Pie) operating system(OS).
Related:
Update Details:
- Device: Oneplus 6T
- Android: Android 11
- UI: OxygenOS 11.1.2.2
- Update type: Stable
- Region: Global
- Release date: 2nd December 2021

Source: Oneplus Community
Official changelog:
- System
- Improved system stability and fixed known issues
- Updated Android security patch to 2021.11 (November 2021)
How long did OnePlus take for the update?
Android OS | Update | Release date/status | Estimated time |
Android 9 Pie | Out-of-the-box | November 2018 | Nil |
Android 10 | First update | December 2019 | 3 months |
Android 11 | Second update | August 2021 | 11 months |
Android 12 | Third update | Eligible – Not Confirmed | Unconfirmed |
This device has received two major OS update, and its highly unlikely it will get Android 12 update due to Oneplus 6 receiving three major OS upgrade, This device is bit different than OP6 but Oneplus has paired this device together, and rolled updates at the same time for both the versions.
Most probably this will be the last OTA this device gets, as it’s almost been 3 years or so since the device was launched although its sibling Oneplus 6T had only 2 received 2-OS upgrades to date, the OG 6 Series should be happy about this.
How to update your OnePlus device with the latest update?
Once the update is available on your device, then you can head over to :
Settings >> About Phone >> Software Update section
To update your OnePlus 6T with the latest November 2021 security patch update with OxygenOS 11.1.2.2
Note: Backing up data is essential, as the update may encounter bugs and there might be a chance of data loss.
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