Note: As of late 2024, stable Android 15 ISOs for PC are in early development (Beta/Alpha stages). Most users currently settle on Android 14 (Bliss OS 15.x) or wait for the Android 15 stable release for PC.
Strictly speaking, Google does not provide a standard .iso file for Android 15. Instead, it releases and Factory Images intended for specific mobile hardware or developers. However, enthusiasts and developers use several methods to achieve an ISO-like experience on desktop computers: Get Android 15 - Android Developers android 15 iso
The Android Open Source Project (AOSP) provides the source code for Android, which can be compiled and customized by device manufacturers. If you're interested in building and installing Android 15 on a device, you can find the source code on the AOSP website. Note: As of late 2024, stable Android 15
Since there is no official source, you must be careful to avoid malware. Instead, it releases and Factory Images intended for