This update is being rolled out after the successful early beta access registration. All the beta testers are now getting the update. The Realme UI 2.0 update brings lots of new features, improvements, and fixes some known bugs.
Back in September, the company released the closed beta update, followed by the Open beta, and now the beta update. The Realme UI 2.0 update is rolling out to Realme X3/X3 Superzoom users in a staged manner. It means that the update will reach out randomly to a limited number of users first and then a broader rollout.
The update brings personalization features to customize the UI, high efficiency, weather animations, optimized vibrations effects, System cloner, security & privacy optimizations, Immersive mode which reduces disturbances while gaming, camera add-ons, Realme Lab, and more. Here’s the complete changelog for more details.

Changelog:

Personalizations Personalize the user interface to make it your own. You can now create your own wallpaper by picking colors from your photos. Third-party icons for apps on the home screen are now supported. Three Dark mode styles are available: Enhanced, medium, and gentle; wallpapers and icons can be adjusted to Dark mode; and the display contrast can be adjusted automatically to ambient light.

High Efficiency You can now drag text, images, or files out of a floating window or from one app to another app in Split screen mode. Optimized the editing page of Smart Sidebar: Two tabs are displayed and the order of items can be customized. System Added “Tone tunes”: Consecutive notification tones will be linked to form a single melody. You can now determine a time period when Do Not Disturb is on. Optimized the user interfaces of Notes: New visuals are provided on the list and editing pages. Added weather animations to provide you with a more interesting experience. Optimized vibration effects for text input and gameplay. Optimized “Auto brightness”. Launcher You can now remove a folder or combine it with another one. Added filters for “Drawer mode”: You can now filter apps by letters, install time, or usage frequency to quickly find an app. Security and Privacy Added “System cloner”: You can create a system clone from your main system and use different fingerprints to enter different systems. You can now turn “App lock” on or off in Quick Settings. Added “Low battery message”: When your phone battery is lower than 15%, you can quickly send a message to share your location with specified people. More powerful SOS functions Emergency info: You can quickly display your personal emergency info to first responders. The information can be shown even when your screen is locked. Optimized “Permission manager”: You can now choose “Allow only once” for sensitive permissions to better protect your privacy. Games Added Immersive mode which reduces disturbances while gaming so you can stay focused. You can change the way to summon Game Assistant. Communications You can share your personal hotspot with others via a QR code. Photos Added the Cloud Sync for Private Safe feature which allows you to sync the photos in your Private Safe to the cloud. Optimized the photo editing feature with upgraded algorithms and more markup effects and filters. HeyTap Cloud You can back up your photos, documents, system settings and more, and easily migrate to a new phone. You can select the types of data to be backed up or restored. Camera Added shortcuts to instantly share and edit photos or videos. Added the inertial zoom feature which makes zooming smoother during video shooting. Added the lens stain detection feature. Added the level and grid feature to help you compose videos. Realme Lab Added Sleep Capsule, help you schedule downtime and secure your sleep time Accessibility Added “Sound amplifier”: You can amplify faint sounds in the environment and soften loud sounds when wearing earphones.
 RMX2081 11 C 02  Realme X3 X3 Superzoom bags Realme UI 2 0 Android 11 update - 90