Oneplus 6: OxygenOS 11.1.2.2 with November 2021 Security Patch
Oneplus 6 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 6. This update brings only last month security patch, Although a lot of users have mentioned the last OTA update for the device.
Oneplus has not confirmed it yet, we might see a few more security patches next year, So as to claim they have supported the Oneplus 6 up to 4 years. The original Oneplus 6 was launched in May 2018, So this coming year May 2022 will account for 4 years this is just our theory we might be wrong here.
Previous update: Oneplus 6: OxygenOS 11.1.1.1 with September 2021 Security Patch
The Oneplus 6 is released in the year 2018, May 17 with Android 8.1(Oreo) operating system(OS).
Related:
Update Details:
- Device: Oneplus 6
- 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 8.1 Oreo | Out-of-the-box | May 2018 | Nil |
Android 9 Pie | First update | September 2018 | 1 month |
Android 10 | Second update | December 2019 | 3 months |
Android 11 | Last update | August 2021 | 11 months |
This device has received three major OS update, and its highly unlikely it will get Android 12 update, Only few security updates and it will end of updates for this device.
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 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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