Vivo has begun rolling out the Android 15-based FuntouchOS 15 beta version for its Vivo X100 series, bringing a host of new features and optimizations to enhance user experience. This update, identified by build number PD2309F_EX_A_15.1.12.20.W30, is available for early adopters and weighs approximately 523 MB. Here’s a closer look at what’s included in the latest software update.
Key Enhancements in FuntouchOS 15 beta for Vivo X100
The FuntouchOS 15 beta update for the Vivo X100 introduces several enhancements focused on security, usability, and performance. This update includes the October 2024 security patch for improved protection and a new “Circle to Search” feature, which allows users to select any screen area to quickly look up relevant information. System stability has been enhanced, along with optimized UI localization and display improvements across certain apps, creating a more seamless and visually appealing user experience. The update also addresses power consumption issues in standby mode, likely extending battery life, while Dark Mode has been refined to fix display issues on select screens.
Additional improvements focus on calling, biometric, and home screen functions. Issues with the call interface not operating correctly when dialing have been resolved, along with a fix for the fingerprint icon disappearing from the lock screen in certain scenarios. Problems with disappearing home screen icons have also been addressed, helping users maintain an organized layout. The update further optimizes keyboard functionality and input access, ensuring a consistent and smooth typing experience across all applications.
System
- Updated to the October 2024 Google security patch to improve system security
- Added “Circle to Search”, which allows you to select an area on the screen to search and quickly get the information you want
- Optimized system stability for a better user experience
- Optimized system UI localization
- Optimized the UI display of some apps
- Fixed the occasional issue where you cannot turn on small window mode in some scenarios
- Fixed the occasional issue of abnormal power consumption in standby mode
- Fixed the issue where the system language change does not take effect on some app interfaces
Network
- Optimized network adaptability and stability
Dark Mode
- Optimized Dark mode to fix the issue of abnormal display in some interfaces
Calls
- Fixed the occasional issue where the call interface does not work properly when you dial a number
Fingerprint, face, and password
- Fixed the occasional issue where the fingerprint icon disappears from the lock screen in some scenarios
Home screen, lock screen, and wallpaper
- Fixed the occasional issue where home screen icons disappear in some scenarios
Input method
- Fixed the occasional issue where the input method cannot be brought up in some scenarios
- Fixed the occasional issue where the input method keyboard is not displayed properly in some scenarios

How to Download the FuntouchOS 15 Beta for Vivo X100
The update is rolled to the users who registered for the Funtouch OS 15 Preview program. You can check and download the FunTouchOS 15 Second Beta Update for Vivo X100 by going to Settings >System Upgrade to download the Funtouch OS 15 preview.
Final Thoughts
The new FuntouchOS 15 beta offers an enticing preview of Android 15’s capabilities, with robust improvements across security, power management, and user interface. Vivo X100 users can look forward to an even more streamlined and efficient experience, making the update a significant milestone in Vivo’s software evolution.