Google does not provide ISO files for Android. They provide source code (AOSP - Android Open Source Project). However, the community has produced several "live" ISO projects over the years, such as Android-x86 . The Android-x86 project started porting Android to x86 processors (Intel/AMD) in 2009. While their modern builds focus on Android 9-14, legacy builds exist for versions 1.0, 1.5 (Cupcake), and 1.6 (Donut).
Android 1.0 file is less about modern utility and more about a digital archaeological dig. While Android 1.0 (internally known as "Apple Pie") was the spark that started the mobile revolution in 2008, running it as an ISO today—typically through an emulator like VirtualBox or QEMU—offers a stark, fascinating look at how far OS design has come. The Experience: A Trip to 2008 Android 1.0 Iso
You cannot natively find a standard, official installation ISO for Android 1.0. Google does not provide ISO files for Android