Hi iQOO Questers,

Good news! iQOO 15 is getting a new update via OTA for the month of March.

Here is the complete changelog below

Version found: PD2505F_EX_A_16.0.21.7.W30

Android version:  16

Size: 1.04 GB

System

• Updated to the March 2026 Google security patch to improve system security

• Optimized system stability for a better user experience

• Optimized the power saving strategy to improve battery life

• Optimized the Ul display of some apps

• Optimized the memory reclamation mechanism to improve gaming stability

• Optimized the accuracy of language translation on some interfaces to enhance the user experience

• Fixed the issue where the system language change does not take effect on some app interfaces

• Fixed the occasional issue where some pages are not displayed properly when "Largest" is selected in Font & display size

Themes

• Optimized flip card themes with depth effect support for Gallery and customization for images with a clear subject

Dynamic effects

• Optimized real-time background blur in some apps for a better visual experience

Dark Mode

• Optimized Dark mode to fix the issue of abnormal display in some interfaces

Notes:

1. This upgrade will not delete or modify your usage data, but it is still recommended that you back up your data before the upgrade.

2. During the upgrade, extra power will be consumed and the device temperature will briefly rise a little. It is recommended that a charger be connected. After the upgrade, the temperature will quickly return to normal.

3. Installation packages will be automatically deleted after the upgrade is completed. They do not take up device storage space or affect the running speed of the device.

4. After the upgrade, when the device is being charged and idle, the system will be deeply optimized in the background to improve the user experience, during which the temperature and power consumption may briefly increase. The optimization may take about one hour