Realme has just released October 2021 Security patch for Realme 7 Pro devices. This update brings with it improvements in security and system although they are with improvements in system performance.
The Realme 7 Pro was released in September 2020 with an Android 10 out-of-the-box.
The Realme UI 3.0 skin is expected to reach Realme 7 Pro in the first quarter of 2022.

Source>>Realme Community
| Android OS | Update | Release Date/Status | Estimated Months |
| Android 10 | Out-of-the-box | September 2020 | Nil |
| Android 11 | First OS update | April 2021 | 7 months |
| Android 12 | Second/Last OS update | Eligible | Unconfirmed |
The Realme 7 Pro received its first major OS update with Android 11 based Realme UI 2.0 in April 2021.
Hence, it can be concluded that it is Eligible for the upcoming Android 12 update. Therefore, Android 12 will be the last major OS update for this device.
Check out >>> Android 12 update list for Realme
The Realme 7 Pro October 2021 Security Patch is being rolled out in phases. Hence, it will reach all the users soon.
Once the update is available on your device, you can head over to Settings >> About Phone >> Software Update section to update your Realme device with the latest security/software update.
For more Realme Android updates please download our Android App – Available on the Play Store