diff --git a/README.adoc b/README.adoc
index a6c8a8f..44e28dc 100644
--- a/README.adoc
+++ b/README.adoc
@@ -11434,7 +11434,9 @@ Big new features that are not yet working.
 
 Remember: Android AOSP is a huge undocumented piece of bloatware. It's integration into this repo will likely never be super good.
 
-https://stackoverflow.com/questions/1809774/how-to-compile-the-android-aosp-kernel-and-test-it-with-the-android-emulator/48310014#48310014
+Verbose setup description: https://stackoverflow.com/questions/1809774/how-to-compile-the-android-aosp-kernel-and-test-it-with-the-android-emulator/48310014#48310014
+
+Download, build and run with the prebuilt AOSP QEMU emulator and the AOSP kernel:
 
 ....
 ./build-android \
@@ -11443,14 +11445,20 @@ https://stackoverflow.com/questions/1809774/how-to-compile-the-android-aosp-kern
   download \
   build \
 ;
-./run \
+./run-android \
   --android-base-dir /path/to/your/hd \
   --android-version 8.1.0_r60 \
-  --kvm \
 ;
 ....
 
-TODO hack the kernel and rebuild, hack userland and see message.
+Sources:
+
+* link:build-android[]
+* link:run-android[]
+
+TODO how to hack the AOSP kernel, userland and emulator?
+
+Other archs work as well as usual with `--arch` parameter. However, running in non-x86 is very slow due to the lack of KVM.
 
 == About this repo
 
diff --git a/build-android b/build-android
index c70d13f..c82565a 100755
--- a/build-android
+++ b/build-android
@@ -60,10 +60,12 @@ https://github.com/cirosantilli/linux-kernel-module-cheat#android
             # The crappy android build system requires
             # https://stackoverflow.com/questions/7040592/calling-the-source-command-from-subprocess-popen
             self.sh.run_cmd('''\
-. build/envsetup.sh
-lunch aosp_{}-eng
+{}
 USE_CCACHE=1 make -j {}
-'''.format(self.env['android_arch'], self.env['nproc']),
+'''.format(
+                    self.env['android_shell_setup'],
+                    self.env['nproc']
+                ),
                 cwd=self.env['android_dir'],
                 executable=shutil.which('bash'),
                 shell=True,
diff --git a/common.py b/common.py
index 29842bb..c6a8146 100644
--- a/common.py
+++ b/common.py
@@ -721,6 +721,12 @@ Valid emulators: {}
                 env['image'] = env['linux_image']
                 env['disk_image'] = env['qcow2_file']
 
+        # Android.
+        env['android_shell_setup'] = '''
+. build/envsetup.sh
+lunch aosp_{}-eng
+'''.format(self.env['android_arch'])
+
     def add_argument(self, *args, **kwargs):
         '''
         Also handle:
diff --git a/run-android b/run-android
new file mode 100755
index 0000000..e2b6f41
--- /dev/null
+++ b/run-android
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+import shutil
+
+import common
+
+class Main(common.LkmcCliFunction):
+    def __init__(self):
+        super().__init__(
+            description='''\
+Run android AOSP on the AOSP pre-build emulator.
+
+https://github.com/cirosantilli/linux-kernel-module-cheat#android
+''',
+        )
+        self.add_argument('extra-emulator-args', default='', nargs='?')
+
+    def timed_main(self):
+            self.sh.run_cmd('''\
+{}
+emulator -show-kernel -verbose {}
+'''.format(
+                self.env['android_shell_setup'],
+                self.env['extra_emulator_args']
+            ),
+            cwd=self.env['android_dir'],
+            executable=shutil.which('bash'),
+            shell=True,
+        )
+
+if __name__ == '__main__':
+    Main().cli()