Funtouch OS 15 has officially started rolling out with Android 15, bringing a fresh wave of improvements for Vivo smartphone users. The latest update focuses on smoother performance, better stability, and enhanced security for a more reliable experience.
The update package is sized at 342MB and carries the version number PD2354CF_EX_A_15.1.13.0.W30. While the update is not massive in size, it delivers essential refinements that will impact daily use.
System stability has been optimized, ensuring devices run more consistently during demanding tasks. Language translation accuracy across certain interfaces has also been improved, making the software more precise for users who rely on multilingual features.
Security is another major focus, as the update integrates the August 2025 Google security patch. This upgrade strengthens device protection and ensures users remain shielded from potential vulnerabilities and threats.
Gaming performance also benefits from the patch. The update fixes an issue where abnormal display behavior occurred when swiping up to return home during games played in landscape mode, allowing for a smoother transition.
Video calling reliability has also been refined. A bug that occasionally caused abnormal image display during calls has been resolved, ensuring clearer communication without disruptive glitches.
The update includes some important notes for users. It does not delete or modify data, but backing up is still recommended before installation. During the process, devices may consume more power and briefly heat up.
Once installation is complete, the system will undergo background optimizations when idle and charging. This may cause slight increases in power consumption and temperature for up to an hour but will ultimately result in a better experience.
Funtouch OS 15 represents an important step toward smoother usability with Android 15, showing Vivo’s continued commitment to refining both performance and stability across its devices.
