Android 1.0 Rom -

Yes, you can still run Android 1.0 — mostly on emulators or old hardware.

emulator -avd android_1_0

Because no GPS, camera, or sensors are emulated well, but core UI and apps work. Some community members have extracted the actual G1 system dump (build number android-1.0_r1). android 1.0 rom

There is a thriving community on XDA-Developers and Reddit’s r/androidafterlife dedicated to running Android 1.0 on refurbished HTC Dreams. Users report that the OS uses only ~50MB of RAM (leaving the G1’s 192MB feeling snappy). You can sideload classic Java ME games using a compatibility layer that no longer works on modern Android. Yes, you can still run Android 1

Although Android 1.0 itself was never a major target for custom ROMs (the custom ROM scene exploded with 1.5 Cupcake and 2.1 Eclair), some early XDA-Developers members: Because no GPS, camera, or sensors are emulated

The first custom ROM for any Android device was arguably "JF" (JesusFreke) based on Android 1.0 and 1.1.