Realme released a software update for the X2 Pro in China last week that brought along a Dark Mode toggle and December 2019 security patch to the flagship. The rollout has now expanded to India, but the update comes with a tad different changelog. You can check it out below: Security Android security patch: December 2019 Launcher 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 ...
Source: https://www.gsmarena.com/realme_x2_x2_pro_dark_mode_toggle_december_patch_india-news-40867.php