Oneplus 7T Pro: OxygenOS 11.0.5.1 with December 2021 Security Patch
Oneplus 7T Pro Software Update:
Oneplus has started pushing out the December 2021 security patch with OxygenOS 11.0.5.1 for Oneplus 7T Pro Users. It has also resolved an issue in WhatsApp where users were not able to send and receive files.
Oneplus 7T Pro was released on 12th October,2019 with Android 10 out of the box
Previously it was seen with October 2021 Security Patch, with a peculiar fix in the displaying call, as it had a delay which resulted to show the callers name after a few seconds.
Previous Post: Oneplus 7T Pro Software Update: OxygenOS 11.0.4.1 with October 2021 Security Patch
This update is available for IN, EU and GLO regions. This is a phased rollout and is expected via OTA. The OTA is supposed to reach a wider audience in the coming days once it’s devoid of any bugs.
Update Details
- Device: OnePlus 7T Pro
- Android: Android 11
- OxygenOS: OxygenOS 11.0.5.1
- Build number:
- IN:11.0.5.1.HD01AA
- EU:11.0.5.1.HD65BA
- GLO:11.0.5.1.HD01AA
- Android Security Patch: December 2021
- Update type: Software update/Security Update
- Release date: 23rd December 2021

Source: OnePlus Community
Official Changelog:
- System
- Fixed the issue that WhatsApp cannot send and receive media files
- Updated Android Security Patch to 2021.12
- Improved system stability
How long did OnePlus take for the major OS updates?
Android OS | Update | Release Date/Status | Estimated Months |
Android 10 | Out-of-the-box | October 2019 | Nil |
Android 11 | First OS update | March 2021 | 16 months |
Android 12 | Second OS update | Eligible | Unconfirmed |
Android 13 | Third/Last OS update | Eligible – Not sure yet | Unconfirmed |
Also Read>>> OnePlus Android 12 update list
How long will it get updates?
The OnePlus 7T Pro has received one major OS update with Android 11. But Oneplus has promised 3 years of OS updates for its flagship series of devices.
Hence, it is eligible to receive two more major OS updates with Android 12 and Android 13 expectedly.
- Out-of-the-box>> Android 10
- First update>> Android 11
- Second update>> Android 12 [Eligible]
- Third update>> Android 13 [Eligible] [Last update]
How to update your OnePlus device with the latest Software Update?
The OnePlus 7T Pro OxygenOS 11.0.5.1 Update is currently rolling out. It is expected to expand to other regions reportedly and will soon follow.
If you’ve not received the OTA notification yet, then please follow the below steps:
check system updates manually by heading over to Settings > System > System Updates
More on OnePlus from us
OnePlus 10R: June 2022 Security Patch with A.06 Build
OnePlus 10R Software Update: OnePlus has started the incremental rollout of the June 2022 security…
Oneplus 9 Pro: June 2022 Security Patch with C.62 Build
OnePlus 9 Pro Software Update: OnePlus has begun the incremental rollout of the June 2022…
Oneplus 9: June 2022 Security Patch with C.62 Build
OnePlus 9 Software Update: OnePlus has begun the incremental rollout of the June 2022 Security…
Oneplus Nord CE 2 Lite: June 2022 Security Patch with A.09 Build
OnePlus Nord CE 2 Lite Software Update: OnePlus has started the incremental update of the…
Oneplus 9RT: June 2022 Security Patch with A.11 Build
Oneplus 9RT Software Update: OnePlus has begun the incremental rollout of the OxygenOS 11 with an…
Oneplus Nord CE 2: OxygenOS 12 with Android 12 – Open Beta
OnePlus Nord CE 2 Software Update: Breaking News: Oneplus has started rolling out the OxygenOS…
Follow Us
For more OnePlus Android updates please download our android app – available on the Play Store