Oneplus 9RT: December 2021 Security Patch with A.03 Build

Oneplus 9RT Software Update:

OnePlus has begun the incremental rollout of the OxygenOS 11 with A.03 update for the Oneplus 9RT along with the December 2021 Security Patch and improvements in the system stability, the device is currently running Android 11. But coming to Android 12, the device has not been enrolled into an open beta program yet & Its sibling Oneplus 9 & Oneplus 9 Pro are still having a hard time fixing & troubleshooting Android 12 related bugs & issues for OxygenOS 12.

This is the first OTA software update for the Indian variant, since the launch and it is probably expected to get the latest February or January 2022 Security Patch, the noticeable improvements in the software are related to System, Camera & Network with an update size of 167 MB.

Android 12: Expected timeline March-April 2022

OnePlus 9R was released on 19th October, 2021 with Android 11 out of the box .

The device was recently launched in India, on the 17th of January 2022 the first early access sale was announced for Oneplus 9RT running on OxygenOS 11, On the other side, the Chinese variant was announced on 19th October and is currently running on ColorOS 12. Most of the OnePlus Chinese variants have been migrated to ColorOS.

Furthermore, the Global variant of OnePlus devices is also promised to migrate to a unified Operating System which combines Oppo’s ColorOS on the system level with a few additions of OxygenOS like launcher, Notification & Shelf etc.

Related: OxygenOS 12 New Features & Eligible Devices

Update Details

• Device: OnePlus 9RT
• UI: OxygenOS 11
• Build version: IN: MT2111_11_A.03​
• Android version: Android 11
• Update size: 167 MB
• Update type: Software update/Security update
• Android Security Patch: December 2021
• Release date: 18th January 2022

Source: Oneplus Community

Update Changelog:

• System
  • Fixed the issue of abnormal display on the shelf
  • Improved system stability and fixed known issues
  • Updated Android Security Patch to 2021.12
• Camera
  • Optimized the UI display effect of Movie Mode
  • Optimized the effect of super anti-shake function
  • Fixed the issue of the wrong watermark position
• Network
  • Optimized the VoWiFi stability

Release date ->> update rolled on 18th January 2022

How long did OnePlus take for updates?

The OnePlus 9RT has been released with an Android 11 out-of-the-box. So, the upcoming Android 12 update will be its first major OS update.

Android OS	Update	Release Date/Status
Android 11	Out-of-the-box	April 2021
Android 12	First OS update	Expected 2022
Android 13	Second OS update	Unconfirmed
Android 14	Third OS update	Unconfirmed

Check here >>> OnePlus Android 12 update list

How long will it get updates?

It is also Eligible to be on the Android 12 update list as well. And it may probably be getting the Unified Operating System in 2022 which OnePlus had showcased with the likes of Oppo.

The OnePlus 9RT will get 3 years of major Android upgrades and 4 years of security patches reportedly.

• Out-of-the-box: Android 11
• First Update: Android 12 [Next in line after OP9 Series]
• Second Update: Android 13 [eligible]
• Third Update: Android 14 [eligible]

How to update OnePlus 9RT with the latest update?

The OnePlus 9RT Software Update is currently rolling out to Indian users. Your device should receive the update soon.

Hence, once it’s available on your device, you can head over to Settings >> About Phone >> Software Update section to update your OnePlus device with the update.

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