Realme has released new software updates for the Realme Q (aka 5 Pro) and Realme X2 Pro in China, which bump up the Android security patch levels on the two smartphones to December 2019 and add Dark Mode toggles in the notification center. Realme X2 Pro The new firmware for the Realme Q, bearing version number A.11, comes with power consumption optimization for games King of Glory and Peace Elite and updates the nightscape algorithm for the front camera to fix the probable black spot issue. Here's the complete changelog of the update for Realme Q: Safety ...
Source: https://www.gsmarena.com/realme_q_x2_pro_dark_mode_toggle_december_patch_update-news-40732.php