Realme GT 5G series has received its latest security patch update via the OTA channel. It has begun a phased rollout of the December 2021 Security patch, with an update on a security patch and bug fixes along with Android 11, and carrying build number RMX2202_11.A.17
Realme GT was released on the 18th of August, 2021 with Android 11 Out-of-the-box.
This update brings in system performance & stability improvements. It brings the November & December 2021 Security Patch.
The previous update was certainly, a big software update for GT users, as it had brought multiple changes in the GPS, Wi-Fi, Recent tasks, Home Screen & Sleep Capsule, the complete details of the update can be seen using the below link for insights.
Previous post: Realme GT: October 2021 Security Patch with A.16 Build
On the parallel side of things, It has been Open beta testing for Android 12 with Realme UI 3.0, you can follow the same right here Realme GT: Android 12 Open Beta with Realme UI 3.0

Source: Realme Community
| Android OS | Update | Release date / Status | Estimated Month | |
| Android 11 | Out-of-the-box | August 2021 | Nil | |
| Android 12 | First OS Update | December 2021 - Early Access | 2 Months | |
| Android 13 | Second / Last OS Update | Unconfirmed | - |
As stated above, The Realme GT was released in India on 18th August 2021, with Android 11 Out-of-the-box. It released its December 2021 Security Patch, with Android 11 Realme UI 2.0, with some major improvements.
On the parallel side of things, it is running on Android 12 with Realme UI 3.0 for Open Beta Users.
Installing the update is not complicated. Once the update is available on your device, just follow these simple steps :
For more Android updates please download our Android App – Available on the Play Store