Back in May 2019, Realme 2 Pro received the Android Pie update with Chrome Boost Camera update. While it is planned to receive Android 10 update and ColorOS 7.0 by the month of June 2020, Realme 2 Pro received a new firmware update that brings January 2020 Security patch to the device with some new features. The firmware version is RMX1801EX_11_C.26 and it has a size of 2.71 GB. It still runs on ColorOS 6.0 based on Android Pie and received features like Dark Mode Toggle and Flash on call.
Android security patch: January, 2020
● Added flash on call feature
● Added click the blank area to back to the launcher on recent task interface
Notification Center and Status Bar
● Added fast switch toggles of dark mode in notification center
* Android version: Android 9.0
You can get the update from here.